League pitching register -- Penn League
Regular season -- as of 10/16/2009
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Mike Adams | Gan | mr | 30 | 4.21 | 4 | 4 | 1 | 53 | 1 | 0 | 0 | 72.2 | 61 | 36 | 34 | 29 | 80 | 12 | 1 |
| Jeremy Affeldt* | Out | mr | 30 | 5.59 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 9.2 | 19 | 6 | 6 | 2 | 9 | 1 | 2 |
| Matt Albers | Ame | mr | 26 | 2.73 | 6 | 1 | 0 | 34 | 0 | 0 | 0 | 59.1 | 47 | 21 | 18 | 36 | 29 | 6 | 7 |
| Jose Arredondo | Buc | mr | 25 | 1.07 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 25.1 | 13 | 4 | 3 | 5 | 24 | 1 | 3 |
| Bronson Arroyo | Mus | sp | 32 | 6.26 | 8 | 18 | 0 | 32 | 32 | 1 | 1 | 189.2 | 243 | 145 | 132 | 74 | 148 | 34 | 22 |
| Scott Baker | Spe | sp | 27 | 3.21 | 16 | 9 | 0 | 31 | 31 | 3 | 1 | 210.1 | 190 | 82 | 75 | 54 | 174 | 27 | 14 |
| Grant Balfour | Joe | mr | 31 | 2.00 | 3 | 5 | 35 | 51 | 0 | 0 | 0 | 67.2 | 26 | 16 | 15 | 38 | 97 | 10 | 1 |
| Josh Beckett | Wil | sp | 29 | 3.37 | 15 | 7 | 0 | 27 | 27 | 3 | 0 | 189.2 | 193 | 89 | 71 | 41 | 179 | 25 | 21 |
| Erik Bedard* | Can | sp | 30 | 3.83 | 10 | 2 | 0 | 16 | 16 | 0 | 0 | 98.2 | 70 | 50 | 42 | 48 | 88 | 11 | 11 |
| Joe Beimel* | Sea | mr | 32 | 4.65 | 0 | 3 | 2 | 29 | 0 | 0 | 0 | 31.0 | 37 | 16 | 16 | 12 | 22 | 1 | 1 |
| Heath Bell | Dyn | mr | 31 | 4.66 | 5 | 3 | 1 | 43 | 0 | 0 | 0 | 56.0 | 65 | 31 | 29 | 21 | 46 | 4 | 3 |
| Jeff Bennett | Out | mr | 29 | 3.13 | 3 | 1 | 1 | 48 | 0 | 0 | 0 | 74.2 | 80 | 26 | 26 | 31 | 48 | 8 | 14 |
| Chad Billingsley | Gan | sp | 24 | 4.68 | 12 | 9 | 0 | 33 | 32 | 1 | 0 | 205.2 | 240 | 114 | 107 | 89 | 184 | 13 | 26 |
| Nick Blackburn | Nor | sp | 27 | 4.84 | 4 | 21 | 0 | 33 | 33 | 4 | 0 | 199.0 | 246 | 127 | 107 | 49 | 117 | 28 | 24 |
| Joe Blanton | Out | sp | 28 | 4.94 | 11 | 12 | 0 | 32 | 32 | 1 | 0 | 186.0 | 211 | 113 | 102 | 52 | 109 | 33 | 14 |
| Jerry Blevins* | Wil | mr | 25 | 5.79 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.2 | 4 | 3 | 3 | 1 | 7 | 1 | 0 |
| Michael Bowden | Can | sp | 22 | 1.29 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 7 | 2 | 1 | 1 | 2 | 0 | 1 |
| Chad Bradford | Sea | mr | 34 | 2.14 | 6 | 2 | 5 | 51 | 0 | 0 | 0 | 71.1 | 75 | 17 | 17 | 17 | 22 | 5 | 10 |
| Chris Britton | Nor | mr | 26 | 7.77 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 24.1 | 34 | 23 | 21 | 13 | 14 | 5 | 3 |
| Doug Brocail | Fis | mr | 42 | 4.99 | 2 | 0 | 0 | 53 | 0 | 0 | 0 | 83.0 | 97 | 49 | 46 | 31 | 82 | 11 | 8 |
| Andrew Brown | Buc | mr | 28 | 5.06 | 1 | 0 | 1 | 29 | 0 | 0 | 0 | 42.2 | 35 | 24 | 24 | 24 | 35 | 7 | 3 |
| Jonathan Broxton |   | mr | 25 | 3.57 | 0 | 1 | 7 | 33 | 0 | 0 | 0 | 35.1 | 36 | 16 | 14 | 21 | 48 | 1 | 4 |
| Taylor Buchholz | Spe | mr | 27 | 2.82 | 1 | 8 | 32 | 63 | 0 | 0 | 0 | 76.2 | 62 | 27 | 24 | 26 | 64 | 6 | 9 |
| Mark Buehrle* |   | sp | 30 | 3.95 | 18 | 10 | 0 | 34 | 34 | 1 | 1 | 225.2 | 248 | 102 | 99 | 41 | 150 | 30 | 27 |
| A.J. Burnett | Shu | sp | 32 | 4.94 | 14 | 13 | 0 | 33 | 33 | 2 | 2 | 198.2 | 207 | 115 | 109 | 76 | 201 | 26 | 15 |
| Jared Burton | Ame | mr | 28 | 3.07 | 1 | 1 | 0 | 41 | 0 | 0 | 0 | 67.1 | 53 | 24 | 23 | 23 | 64 | 6 | 2 |
| Dave Bush | Out | sp | 29 | 5.00 | 7 | 16 | 0 | 32 | 32 | 0 | 0 | 194.1 | 205 | 114 | 108 | 67 | 93 | 29 | 26 |
| Tim Byrdak* | Joe | mr | 35 | 5.09 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 23.0 | 27 | 13 | 13 | 18 | 20 | 2 | 2 |
| Daniel Cabrera | Mus | sp | 28 | 6.36 | 5 | 15 | 0 | 26 | 25 | 2 | 0 | 138.2 | 179 | 111 | 98 | 58 | 72 | 27 | 24 |
| Matt Cain |   | sp | 24 | 5.15 | 11 | 11 | 0 | 32 | 32 | 0 | 0 | 183.1 | 199 | 110 | 105 | 80 | 148 | 22 | 11 |
| Jorge Campillo | Zom | sp | 30 | 7.93 | 1 | 1 | 2 | 31 | 0 | 0 | 0 | 64.2 | 103 | 59 | 57 | 16 | 37 | 18 | 11 |
| Matt Capps | Out | cl | 25 | 3.65 | 3 | 6 | 1 | 44 | 0 | 0 | 0 | 61.2 | 58 | 27 | 25 | 9 | 55 | 7 | 0 |
| Jesse Carlson* | Wil | mr | 28 | 2.26 | 3 | 4 | 6 | 42 | 0 | 0 | 0 | 55.2 | 33 | 16 | 14 | 18 | 61 | 3 | 4 |
| Buddy Carlyle | Gan | mr | 31 | 3.69 | 2 | 1 | 0 | 40 | 0 | 0 | 0 | 75.2 | 61 | 36 | 31 | 54 | 71 | 7 | 12 |
| Fausto Carmona | Mus | sp | 25 | 9.27 | 0 | 8 | 0 | 11 | 11 | 0 | 0 | 55.1 | 74 | 61 | 57 | 38 | 31 | 5 | 6 |
| Chris Carpenter | Sea | sp | 34 | 4.15 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 17.1 | 27 | 10 | 8 | 6 | 6 | 2 | 5 |
| D.J. Carrasco | Gan | mr | 32 | 0.00 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 7.0 | 1 | 0 | 0 | 1 | 5 | 0 | 0 |
| Joba Chamberlain | Zom | mr | 23 | 2.99 | 3 | 3 | 2 | 53 | 0 | 0 | 0 | 69.1 | 52 | 28 | 23 | 24 | 79 | 1 | 6 |
| Matt Chico* | Mus | sp | 26 | 10.13 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 45.1 | 79 | 53 | 51 | 21 | 27 | 5 | 6 |
| Phil Coke* | Spe | mr | 26 | 0.00 | 2 | 0 | 0 | 10 | 0 | 0 | 0 | 16.2 | 5 | 0 | 0 | 1 | 15 | 0 | 1 |
| Jose Contreras | Sea | sp | 37 | 5.52 | 8 | 5 | 0 | 20 | 20 | 1 | 0 | 124.0 | 145 | 84 | 76 | 43 | 68 | 22 | 15 |
| Aaron Cook | Wil | sp | 30 | 6.75 | 0 | 2 | 0 | 4 | 4 | 1 | 0 | 21.1 | 30 | 16 | 16 | 11 | 7 | 2 | 2 |
| Roy Corcoran | Can | mr | 29 | 5.12 | 7 | 7 | 4 | 60 | 0 | 0 | 0 | 84.1 | 94 | 50 | 48 | 38 | 35 | 4 | 17 |
| Francisco Cordero | Mar | cl | 34 | 4.10 | 6 | 4 | 20 | 53 | 0 | 0 | 0 | 68.0 | 58 | 34 | 31 | 36 | 74 | 6 | 4 |
| Manuel Corpas | Mar | mr | 26 | 7.88 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 37.2 | 70 | 35 | 33 | 16 | 19 | 10 | 7 |
| Jesse Crain | Wil | mr | 27 | 2.77 | 1 | 0 | 1 | 18 | 0 | 0 | 0 | 26.0 | 26 | 11 | 8 | 5 | 23 | 3 | 5 |
| Juan Cruz | Fis | mr | 30 | 4.06 | 3 | 3 | 1 | 49 | 0 | 0 | 0 | 62.0 | 47 | 31 | 28 | 45 | 80 | 7 | 4 |
| Johnny Cueto | Nor | sp | 23 | 6.45 | 5 | 17 | 0 | 32 | 32 | 0 | 0 | 170.1 | 184 | 129 | 122 | 89 | 153 | 31 | 16 |
| John Danks* | Mus | sp | 24 | 3.98 | 10 | 10 | 0 | 34 | 33 | 3 | 2 | 206.0 | 207 | 103 | 91 | 67 | 142 | 12 | 13 |
| Kyle Davies | Shu | sp | 25 | 4.93 | 5 | 2 | 0 | 9 | 9 | 0 | 0 | 49.1 | 44 | 29 | 27 | 23 | 31 | 8 | 9 |
| Doug Davis* | Mar | sp | 33 | 4.44 | 2 | 3 | 0 | 15 | 0 | 0 | 0 | 24.1 | 29 | 13 | 12 | 8 | 17 | 5 | 5 |
| Jorge De La Rosa* | Ame | sp | 28 | 4.55 | 10 | 7 | 0 | 30 | 28 | 0 | 0 | 156.1 | 163 | 85 | 79 | 79 | 130 | 15 | 17 |
| Manny Delcarmen | Spe | mr | 27 | 3.94 | 3 | 6 | 3 | 68 | 0 | 0 | 0 | 89.0 | 89 | 42 | 39 | 26 | 82 | 11 | 7 |
| Ryan Dempster | Joe | sp | 32 | 3.75 | 15 | 9 | 0 | 33 | 33 | 0 | 0 | 206.1 | 180 | 90 | 86 | 86 | 190 | 22 | 16 |
| Joey Devine | Wil | mr | 25 | 0.21 | 4 | 0 | 4 | 30 | 0 | 0 | 0 | 43.0 | 18 | 2 | 1 | 17 | 42 | 1 | 2 |
| Octavio Dotel | Out | mr | 35 | 4.60 | 2 | 3 | 3 | 39 | 0 | 0 | 0 | 58.2 | 52 | 32 | 30 | 14 | 64 | 13 | 4 |
| Scott Downs* | Buc | mr | 33 | 2.75 | 8 | 2 | 4 | 66 | 0 | 0 | 0 | 78.2 | 65 | 24 | 24 | 27 | 72 | 2 | 10 |
| Justin Duchscherer | Wil | sp | 31 | 3.08 | 9 | 4 | 0 | 20 | 20 | 3 | 3 | 146.0 | 118 | 54 | 50 | 36 | 89 | 20 | 19 |
| Chad Durbin | Fis | mr | 31 | 2.70 | 0 | 0 | 1 | 46 | 0 | 0 | 0 | 73.1 | 69 | 22 | 22 | 26 | 51 | 4 | 14 |
| Kyle Farnsworth | Mus | mr | 33 | 7.71 | 2 | 3 | 0 | 44 | 0 | 0 | 0 | 60.2 | 87 | 55 | 52 | 30 | 59 | 17 | 6 |
| Gavin Floyd | Out | sp | 26 | 5.31 | 10 | 15 | 0 | 32 | 32 | 2 | 0 | 200.0 | 200 | 127 | 118 | 78 | 140 | 35 | 21 |
| Frank Francisco | Sea | mr | 29 | 1.73 | 2 | 5 | 38 | 62 | 0 | 0 | 0 | 67.2 | 55 | 13 | 13 | 18 | 98 | 5 | 3 |
| Ryan Franklin | Mar | mr | 36 | 6.12 | 5 | 8 | 1 | 58 | 0 | 0 | 0 | 78.0 | 92 | 56 | 53 | 29 | 44 | 18 | 9 |
| Brian Fuentes* | Wil | cl | 33 | 2.29 | 5 | 4 | 1 | 45 | 0 | 0 | 0 | 66.2 | 49 | 20 | 17 | 25 | 89 | 5 | 1 |
| Armando Galarraga | Wil | sp | 27 | 3.94 | 11 | 8 | 0 | 26 | 26 | 1 | 1 | 185.0 | 155 | 87 | 81 | 59 | 136 | 34 | 17 |
| Sean Gallagher | Spe | sp | 23 | 7.52 | 3 | 5 | 0 | 13 | 13 | 0 | 0 | 64.2 | 77 | 55 | 54 | 36 | 63 | 12 | 8 |
| Freddy Garcia | Sea | sp | 33 | 5.87 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 15.1 | 18 | 10 | 10 | 3 | 8 | 3 | 2 |
| Jon Garland | Ame | sp | 29 | 5.82 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 21.2 | 32 | 14 | 14 | 5 | 14 | 2 | 1 |
| Matt Garza | Can | sp | 25 | 3.15 | 15 | 10 | 0 | 32 | 32 | 1 | 1 | 219.2 | 191 | 91 | 77 | 45 | 161 | 29 | 26 |
| Chad Gaudin | Ame | mr | 26 | 5.87 | 5 | 6 | 0 | 15 | 15 | 1 | 1 | 84.1 | 118 | 61 | 55 | 17 | 55 | 11 | 7 |
| Geoff Geary | Shu | mr | 32 | 3.42 | 3 | 1 | 2 | 46 | 0 | 0 | 0 | 76.1 | 60 | 33 | 29 | 44 | 47 | 10 | 12 |
| Dan Giese | Spe | mr | 32 | 3.08 | 5 | 1 | 0 | 23 | 0 | 0 | 0 | 52.2 | 45 | 19 | 18 | 10 | 35 | 8 | 2 |
| Mike Gonzalez* | Spe | cl | 31 | 5.58 | 2 | 2 | 4 | 29 | 0 | 0 | 0 | 40.1 | 36 | 25 | 25 | 12 | 61 | 11 | 0 |
| John Grabow* | Fis | mr | 30 | 3.71 | 2 | 0 | 0 | 46 | 0 | 0 | 0 | 63.0 | 56 | 27 | 26 | 40 | 53 | 6 | 7 |
| Sean Green | Can | mr | 30 | 7.24 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 13.2 | 19 | 14 | 11 | 4 | 14 | 2 | 1 |
| Kevin Gregg |   | cl | 31 | 2.66 | 1 | 2 | 1 | 49 | 0 | 0 | 0 | 71.0 | 58 | 25 | 21 | 35 | 65 | 7 | 3 |
| Zack Greinke | Dyn | sp | 25 | 4.37 | 9 | 12 | 0 | 32 | 32 | 2 | 1 | 212.0 | 223 | 103 | 103 | 53 | 186 | 31 | 16 |
| Jason Grilli | Dyn | mr | 32 | 3.36 | 4 | 2 | 1 | 52 | 0 | 0 | 0 | 91.0 | 69 | 37 | 34 | 39 | 71 | 5 | 8 |
| Jeremy Guthrie | Nor | sp | 30 | 4.41 | 15 | 12 | 0 | 33 | 32 | 2 | 1 | 194.0 | 204 | 108 | 95 | 68 | 126 | 22 | 19 |
| Roy Halladay | Wil | sp | 32 | 3.28 | 19 | 8 | 0 | 34 | 34 | 9 | 4 | 249.2 | 229 | 99 | 91 | 43 | 208 | 22 | 27 |
| Cole Hamels* | Dyn | sp | 25 | 3.90 | 17 | 8 | 0 | 33 | 33 | 3 | 0 | 226.1 | 223 | 110 | 98 | 60 | 178 | 32 | 19 |
| Justin Hampson* | Buc | mr | 29 | 7.31 | 3 | 4 | 0 | 29 | 0 | 0 | 0 | 32.0 | 48 | 27 | 26 | 12 | 17 | 2 | 2 |
| Joel Hanrahan | Ame | mr | 27 | 4.12 | 2 | 12 | 31 | 65 | 0 | 0 | 0 | 78.2 | 87 | 41 | 36 | 36 | 77 | 11 | 12 |
| Craig Hansen | Ame | mr | 25 | 3.12 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 8.2 | 9 | 3 | 3 | 6 | 9 | 0 | 2 |
| Aaron Harang | Fis | sp | 31 | 4.90 | 5 | 17 | 0 | 32 | 32 | 1 | 0 | 204.0 | 234 | 117 | 111 | 55 | 153 | 36 | 13 |
| Rich Harden | Can | sp | 27 | 3.74 | 11 | 10 | 0 | 29 | 29 | 1 | 1 | 182.2 | 144 | 84 | 76 | 81 | 215 | 21 | 8 |
| Dan Haren | Out | sp | 28 | 3.51 | 15 | 11 | 0 | 33 | 33 | 6 | 2 | 231.0 | 218 | 97 | 90 | 46 | 224 | 19 | 11 |
| LaTroy Hawkins | Can | mr | 36 | 5.35 | 3 | 1 | 1 | 25 | 0 | 0 | 0 | 33.2 | 40 | 24 | 20 | 17 | 30 | 4 | 2 |
| Aaron Heilman | Nor | mr | 30 | 9.05 | 3 | 4 | 2 | 65 | 0 | 0 | 0 | 56.2 | 81 | 58 | 57 | 54 | 68 | 10 | 0 |
| Felix Hernandez | Dyn | sp | 23 | 4.84 | 15 | 10 | 0 | 32 | 32 | 2 | 1 | 201.0 | 228 | 119 | 108 | 75 | 170 | 24 | 26 |
| Mike Hinckley* | Wil | mr | 26 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4.0 | 3 | 0 | 0 | 1 | 4 | 0 | 0 |
| Trevor Hoffman | Zom | cl | 41 | 3.31 | 6 | 5 | 2 | 39 | 0 | 0 | 0 | 54.1 | 39 | 20 | 20 | 17 | 56 | 11 | 6 |
| J.P. Howell* | Shu | mr | 26 | 5.04 | 6 | 2 | 13 | 70 | 0 | 0 | 0 | 100.0 | 94 | 59 | 56 | 48 | 96 | 16 | 6 |
| Tim Hudson | Buc | sp | 33 | 5.03 | 11 | 8 | 0 | 29 | 29 | 0 | 0 | 173.2 | 177 | 102 | 97 | 69 | 105 | 19 | 24 |
| Edwin Jackson | Mar | sp | 25 | 6.55 | 6 | 13 | 0 | 54 | 20 | 0 | 0 | 149.2 | 185 | 112 | 109 | 76 | 100 | 30 | 17 |
| Bobby Jenks | Gan | cl | 28 | 2.08 | 5 | 3 | 6 | 44 | 0 | 0 | 0 | 65.0 | 49 | 15 | 15 | 14 | 47 | 3 | 5 |
| Ubaldo Jimenez | Spe | sp | 25 | 6.34 | 9 | 15 | 0 | 33 | 33 | 0 | 0 | 159.0 | 186 | 119 | 112 | 118 | 126 | 16 | 20 |
| Jim Johnson | Nor | mr | 26 | 2.19 | 3 | 2 | 1 | 43 | 0 | 0 | 0 | 82.1 | 67 | 24 | 20 | 29 | 42 | 1 | 12 |
| Josh Johnson | Sea | sp | 25 | 3.69 | 12 | 1 | 0 | 18 | 18 | 1 | 1 | 109.2 | 121 | 50 | 45 | 37 | 103 | 11 | 13 |
| Randy Johnson* | Fis | sp | 45 | 4.92 | 7 | 14 | 0 | 33 | 33 | 1 | 1 | 194.0 | 232 | 119 | 106 | 50 | 161 | 35 | 15 |
| Jair Jurrjens | Gan | sp | 23 | 5.79 | 8 | 11 | 0 | 25 | 25 | 0 | 0 | 138.1 | 172 | 94 | 89 | 58 | 90 | 25 | 18 |
| Scott Kazmir* | Nor | sp | 25 | 5.85 | 7 | 15 | 0 | 33 | 32 | 0 | 0 | 169.1 | 182 | 124 | 110 | 105 | 181 | 28 | 8 |
| Hong-Chih Kuo* | Shu | mr | 27 | 3.19 | 5 | 6 | 2 | 57 | 0 | 0 | 0 | 98.2 | 76 | 42 | 35 | 21 | 130 | 14 | 1 |
| Hiroki Kuroda | Sea | sp | 34 | 3.94 | 18 | 9 | 0 | 35 | 35 | 2 | 1 | 221.2 | 251 | 113 | 97 | 32 | 133 | 27 | 15 |
| John Lackey | Joe | sp | 30 | 5.22 | 5 | 6 | 0 | 48 | 10 | 0 | 0 | 136.1 | 133 | 92 | 79 | 43 | 114 | 28 | 19 |
| John Lannan* | Wil | sp | 24 | 4.42 | 4 | 1 | 0 | 6 | 6 | 1 | 1 | 38.2 | 33 | 21 | 19 | 20 | 17 | 4 | 5 |
| Brandon League | Gan | mr | 26 | 7.82 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 12.2 | 18 | 12 | 11 | 13 | 5 | 2 | 3 |
| Cliff Lee* |   | sp | 30 | 3.85 | 14 | 11 | 0 | 32 | 32 | 5 | 3 | 203.1 | 207 | 95 | 87 | 35 | 161 | 20 | 24 |
| Jon Lester* | Shu | sp | 25 | 4.74 | 13 | 12 | 0 | 33 | 33 | 2 | 1 | 203.0 | 225 | 122 | 107 | 77 | 165 | 18 | 21 |
| Jensen Lewis | Wil | cl | 25 | 11.57 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4.2 | 10 | 7 | 6 | 3 | 2 | 1 | 1 |
| Scott Lewis* | Wil | sp | 25 | 5.06 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.1 | 6 | 3 | 3 | 2 | 2 | 1 | 0 |
| Brad Lidge | Mus | cl | 32 | 3.66 | 3 | 3 | 1 | 71 | 0 | 0 | 0 | 83.2 | 61 | 38 | 34 | 55 | 104 | 6 | 10 |
| Jon Lieber | Fis | mr | 39 | 4.63 | 2 | 5 | 1 | 35 | 0 | 0 | 0 | 56.1 | 72 | 33 | 29 | 11 | 27 | 15 | 12 |
| Ted Lilly* | Fis | sp | 33 | 4.79 | 7 | 15 | 0 | 33 | 33 | 1 | 1 | 203.0 | 208 | 114 | 108 | 62 | 173 | 34 | 7 |
| Tim Lincecum | Out | sp | 25 | 3.94 | 11 | 14 | 0 | 33 | 33 | 0 | 0 | 210.1 | 199 | 97 | 92 | 86 | 256 | 21 | 19 |
| Mike Lincoln | Buc | mr | 34 | 3.59 | 0 | 0 | 2 | 31 | 0 | 0 | 0 | 47.2 | 46 | 19 | 19 | 14 | 32 | 6 | 8 |
| Matt Lindstrom | Mar | mr | 29 | 3.86 | 3 | 3 | 0 | 46 | 0 | 0 | 0 | 70.0 | 79 | 35 | 30 | 29 | 44 | 6 | 10 |
| Scott Linebrink | Joe | mr | 32 | 1.69 | 2 | 0 | 0 | 22 | 0 | 0 | 0 | 42.2 | 31 | 9 | 8 | 12 | 30 | 4 | 5 |
| Francisco Liriano* | Wil | sp | 25 | 2.82 | 6 | 3 | 0 | 14 | 14 | 1 | 1 | 89.1 | 70 | 29 | 28 | 35 | 72 | 10 | 10 |
| Jesse Litsch | Can | sp | 24 | 4.02 | 13 | 5 | 0 | 32 | 32 | 1 | 1 | 210.1 | 230 | 101 | 94 | 38 | 127 | 27 | 11 |
| Kyle Lohse | Ame | sp | 30 | 6.60 | 10 | 11 | 0 | 36 | 29 | 1 | 0 | 180.0 | 242 | 139 | 132 | 61 | 89 | 13 | 30 |
| Braden Looper | Fis | sp | 34 | 7.84 | 2 | 21 | 0 | 32 | 32 | 2 | 0 | 155.0 | 233 | 146 | 135 | 51 | 81 | 31 | 20 |
| Aquilino Lopez | Can | mr | 34 | 4.77 | 3 | 1 | 1 | 52 | 0 | 0 | 0 | 94.1 | 93 | 51 | 50 | 29 | 87 | 11 | 6 |
| Javier Lopez* | Sea | mr | 31 | 4.25 | 3 | 3 | 0 | 57 | 0 | 0 | 0 | 72.0 | 82 | 36 | 34 | 27 | 45 | 7 | 17 |
| Derek Lowe | Zom | sp | 36 | 4.33 | 16 | 11 | 0 | 33 | 33 | 4 | 2 | 224.2 | 258 | 122 | 108 | 42 | 141 | 11 | 23 |
| Greg Maddux | Shu | sp | 43 | 4.72 | 10 | 10 | 0 | 33 | 33 | 2 | 0 | 192.2 | 226 | 114 | 101 | 29 | 89 | 24 | 29 |
| Ryan Madson | Shu | mr | 28 | 5.02 | 2 | 3 | 1 | 40 | 0 | 0 | 0 | 61.0 | 71 | 35 | 34 | 26 | 53 | 6 | 5 |
| Ron Mahay* | Fis | mr | 38 | 5.63 | 0 | 2 | 0 | 17 | 0 | 0 | 0 | 24.0 | 22 | 15 | 15 | 16 | 22 | 3 | 1 |
| Paul Maholm* | Ame | sp | 27 | 5.54 | 8 | 13 | 0 | 33 | 33 | 3 | 0 | 203.0 | 248 | 130 | 125 | 84 | 144 | 25 | 28 |
| John Maine | Ame | sp | 28 | 5.82 | 4 | 6 | 0 | 18 | 17 | 1 | 1 | 94.1 | 106 | 64 | 61 | 51 | 85 | 14 | 3 |
| Shaun Marcum | Joe | sp | 27 | 4.38 | 13 | 9 | 0 | 29 | 29 | 0 | 0 | 183.0 | 176 | 97 | 89 | 70 | 167 | 30 | 18 |
| Carlos Marmol | Shu | mr | 26 | 3.96 | 3 | 5 | 11 | 53 | 0 | 0 | 0 | 84.0 | 50 | 43 | 37 | 55 | 90 | 16 | 3 |
| Jason Marquis | Joe | sp | 30 | 5.19 | 2 | 1 | 0 | 3 | 3 | 0 | 0 | 17.1 | 17 | 11 | 10 | 9 | 9 | 3 | 4 |
| Sean Marshall* | Dyn | mr | 26 | 5.29 | 3 | 2 | 0 | 25 | 0 | 0 | 0 | 34.0 | 38 | 22 | 20 | 9 | 33 | 8 | 0 |
| Damaso Marte* | Buc | mr | 34 | 3.99 | 4 | 1 | 1 | 40 | 0 | 0 | 0 | 58.2 | 62 | 28 | 26 | 24 | 75 | 4 | 3 |
| Pedro Martinez | Zom | sp | 37 | 6.67 | 2 | 11 | 0 | 22 | 22 | 0 | 0 | 116.0 | 157 | 92 | 86 | 53 | 86 | 16 | 9 |
| Justin Masterson | Out | mr | 24 | 6.23 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 8.2 | 6 | 6 | 6 | 5 | 5 | 3 | 3 |
| Daisuke Matsuzaka | Zom | sp | 28 | 4.84 | 9 | 10 | 0 | 32 | 32 | 2 | 1 | 191.2 | 174 | 104 | 103 | 97 | 186 | 20 | 11 |
| Kyle McClellan | Mus | mr | 25 | 10.85 | 1 | 3 | 0 | 33 | 0 | 0 | 0 | 39.0 | 58 | 48 | 47 | 18 | 35 | 11 | 1 |
| Seth McClung | Gan | mr | 28 | 4.70 | 4 | 5 | 0 | 35 | 7 | 0 | 0 | 92.0 | 80 | 53 | 48 | 65 | 65 | 12 | 4 |
| Dustin McGowan | Spe | sp | 27 | 5.59 | 4 | 6 | 0 | 16 | 16 | 0 | 0 | 87.0 | 129 | 63 | 54 | 43 | 65 | 10 | 10 |
| Gil Meche | Buc | sp | 30 | 4.63 | 8 | 11 | 0 | 26 | 26 | 1 | 1 | 145.2 | 147 | 83 | 75 | 54 | 139 | 20 | 7 |
| Cla Meredith | Sea | mr | 26 | 4.85 | 2 | 0 | 2 | 42 | 0 | 0 | 0 | 59.1 | 77 | 32 | 32 | 28 | 32 | 5 | 12 |
| Jose Mijares* | Wil | mr | 24 | 0.84 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 10.2 | 6 | 1 | 1 | 3 | 9 | 1 | 0 |
| Andrew Miller* | Ame | sp | 24 | 6.52 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 19.1 | 34 | 16 | 14 | 7 | 18 | 1 | 1 |
| Kevin Millwood | Can | sp | 34 | 5.29 | 5 | 10 | 0 | 16 | 16 | 1 | 0 | 98.2 | 118 | 61 | 58 | 21 | 70 | 15 | 5 |
| Zach Miner | Sea | mr | 27 | 5.80 | 3 | 1 | 0 | 7 | 7 | 0 | 0 | 40.1 | 46 | 29 | 26 | 13 | 21 | 3 | 1 |
| Brandon Morrow | Mar | mr | 24 | 4.71 | 4 | 2 | 1 | 51 | 0 | 0 | 0 | 72.2 | 55 | 40 | 38 | 48 | 100 | 10 | 5 |
| Jamie Moyer* | Mar | sp | 46 | 6.06 | 4 | 16 | 0 | 33 | 33 | 0 | 0 | 185.2 | 253 | 138 | 125 | 62 | 107 | 27 | 25 |
| Mike Mussina |   | sp | 40 | 4.42 | 15 | 10 | 0 | 34 | 34 | 6 | 2 | 212.0 | 235 | 116 | 104 | 35 | 144 | 16 | 20 |
| Brett Myers | Zom | sp | 28 | 6.57 | 10 | 15 | 0 | 32 | 32 | 0 | 0 | 194.2 | 226 | 145 | 142 | 78 | 166 | 40 | 23 |
| Joe Nathan | Wil | cl | 34 | 1.40 | 7 | 5 | 31 | 58 | 0 | 0 | 0 | 77.0 | 40 | 15 | 12 | 21 | 71 | 4 | 12 |
| Joe Nelson | Wil | mr | 34 | 3.48 | 2 | 2 | 0 | 20 | 0 | 0 | 0 | 31.0 | 26 | 16 | 12 | 18 | 26 | 0 | 5 |
| Ricky Nolasco |   | sp | 26 | 4.39 | 11 | 12 | 0 | 33 | 33 | 5 | 3 | 225.2 | 226 | 117 | 110 | 50 | 165 | 33 | 14 |
| Leo Nunez | Wil | mr | 25 | 2.20 | 3 | 2 | 0 | 27 | 0 | 0 | 0 | 49.0 | 33 | 13 | 12 | 14 | 31 | 4 | 3 |
| Ross Ohlendorf | Out | mr | 26 | 11.74 | 2 | 0 | 0 | 12 | 0 | 0 | 0 | 15.1 | 21 | 20 | 20 | 11 | 20 | 1 | 0 |
| Will Ohman* | Nor | mr | 31 | 4.58 | 2 | 1 | 3 | 63 | 0 | 0 | 0 | 70.2 | 74 | 42 | 36 | 28 | 55 | 2 | 2 |
| Hideki Okajima* |   | mr | 33 | 4.50 | 5 | 2 | 1 | 50 | 0 | 0 | 0 | 68.0 | 53 | 35 | 34 | 39 | 68 | 10 | 2 |
| Darren Oliver* | Can | mr | 38 | 3.53 | 5 | 6 | 9 | 66 | 0 | 0 | 0 | 79.0 | 81 | 34 | 31 | 21 | 55 | 7 | 4 |
| Roy Oswalt | Buc | sp | 31 | 3.87 | 19 | 9 | 0 | 33 | 33 | 3 | 0 | 223.0 | 234 | 99 | 96 | 49 | 168 | 30 | 24 |
| Vicente Padilla | Mar | sp | 31 | 6.10 | 8 | 14 | 0 | 32 | 32 | 1 | 0 | 172.2 | 198 | 134 | 117 | 76 | 130 | 32 | 15 |
| Jonathan Papelbon | Buc | cl | 28 | 2.46 | 8 | 4 | 6 | 72 | 0 | 0 | 0 | 84.0 | 77 | 30 | 23 | 13 | 89 | 5 | 2 |
| Manny Parra* | Shu | sp | 26 | 8.00 | 1 | 1 | 0 | 16 | 0 | 0 | 0 | 27.0 | 47 | 24 | 24 | 18 | 29 | 4 | 1 |
| Jake Peavy | Wil | sp | 28 | 3.29 | 14 | 7 | 0 | 30 | 29 | 1 | 1 | 194.1 | 157 | 79 | 71 | 74 | 183 | 25 | 19 |
| Mike Pelfrey | Spe | sp | 25 | 7.06 | 6 | 8 | 0 | 19 | 19 | 0 | 0 | 100.2 | 144 | 84 | 79 | 43 | 52 | 12 | 19 |
| Tony Pena | Shu | mr | 27 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Troy Percival | Gan | cl | 39 | 8.14 | 2 | 2 | 2 | 15 | 0 | 0 | 0 | 24.1 | 25 | 23 | 22 | 12 | 28 | 13 | 0 |
| Chris Perez | Gan | mr | 23 | 4.35 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 10.1 | 10 | 5 | 5 | 6 | 7 | 1 | 4 |
| Odalis Perez* | Mus | sp | 32 | 8.38 | 4 | 4 | 0 | 11 | 11 | 0 | 0 | 58.0 | 80 | 54 | 54 | 22 | 41 | 17 | 4 |
| Oliver Perez* | Ame | sp | 27 | 5.79 | 1 | 1 | 0 | 18 | 0 | 0 | 0 | 28.0 | 27 | 18 | 18 | 16 | 22 | 5 | 1 |
| Rafael Perez* |   | mr | 27 | 5.37 | 4 | 3 | 3 | 53 | 0 | 0 | 0 | 60.1 | 69 | 36 | 36 | 20 | 73 | 11 | 5 |
| Glen Perkins* | Mar | sp | 26 | 5.93 | 4 | 9 | 0 | 13 | 13 | 0 | 0 | 68.1 | 94 | 50 | 45 | 21 | 36 | 15 | 7 |
| Yusmeiro Petit | Out | mr | 24 | 5.40 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 6.2 | 7 | 4 | 4 | 5 | 3 | 2 | 0 |
| J.J. Putz | Mus | cl | 32 | 7.21 | 2 | 4 | 2 | 49 | 0 | 0 | 0 | 53.2 | 72 | 45 | 43 | 41 | 74 | 8 | 4 |
| Chad Qualls | Dyn | mr | 30 | 2.83 | 9 | 6 | 5 | 69 | 0 | 0 | 0 | 86.0 | 74 | 29 | 27 | 23 | 66 | 5 | 19 |
| Edwar Ramirez | Shu | mr | 28 | 3.22 | 0 | 3 | 5 | 19 | 0 | 0 | 0 | 22.1 | 13 | 8 | 8 | 12 | 38 | 2 | 0 |
| Ramon Ramirez | Ame | mr | 27 | 2.30 | 4 | 3 | 2 | 57 | 0 | 0 | 0 | 86.0 | 64 | 28 | 22 | 32 | 73 | 4 | 11 |
| Jon Rauch | Out | mr | 30 | 6.98 | 1 | 2 | 0 | 41 | 0 | 0 | 0 | 58.0 | 90 | 49 | 45 | 25 | 49 | 15 | 6 |
| Al Reyes | Mus | mr | 39 | 5.79 | 2 | 0 | 1 | 21 | 0 | 0 | 0 | 28.0 | 31 | 18 | 18 | 20 | 22 | 3 | 5 |
| Anthony Reyes | Ame | sp | 27 | 4.61 | 1 | 0 | 1 | 25 | 0 | 0 | 0 | 56.2 | 55 | 30 | 29 | 27 | 34 | 7 | 7 |
| Dennys Reyes* | Joe | mr | 32 | 5.18 | 2 | 7 | 3 | 50 | 0 | 0 | 0 | 48.2 | 45 | 34 | 28 | 19 | 47 | 8 | 6 |
| Arthur Rhodes* | Spe | mr | 39 | 2.25 | 1 | 2 | 1 | 39 | 0 | 0 | 0 | 44.0 | 46 | 11 | 11 | 15 | 60 | 2 | 1 |
| Mariano Rivera | Buc | cl | 39 | 1.00 | 4 | 1 | 43 | 62 | 0 | 0 | 0 | 72.1 | 43 | 9 | 8 | 6 | 66 | 3 | 6 |
| Saul Rivera |   | mr | 31 | 9.20 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 14.2 | 25 | 15 | 15 | 7 | 8 | 2 | 2 |
| Fernando Rodney | Mus | cl | 32 | 4.81 | 2 | 6 | 2 | 21 | 0 | 0 | 0 | 24.1 | 24 | 14 | 13 | 21 | 33 | 2 | 0 |
| Francisco Rodriguez | Mus | cl | 27 | 3.87 | 4 | 4 | 20 | 64 | 0 | 0 | 0 | 79.0 | 54 | 35 | 34 | 39 | 71 | 6 | 4 |
| Wandy Rodriguez* | Gan | sp | 30 | 4.85 | 6 | 1 | 0 | 14 | 14 | 0 | 0 | 85.1 | 81 | 50 | 46 | 25 | 78 | 10 | 9 |
| J.C. Romero* | Fis | mr | 33 | 5.28 | 3 | 8 | 0 | 59 | 0 | 0 | 0 | 61.1 | 66 | 39 | 36 | 37 | 57 | 9 | 6 |
| Sergio Romo | Shu | mr | 26 | 4.15 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 13.0 | 12 | 6 | 6 | 3 | 8 | 4 | 0 |
| Ryan Rowland-Smith* | Dyn | mr | 26 | 3.57 | 8 | 6 | 0 | 26 | 19 | 4 | 1 | 133.2 | 117 | 58 | 53 | 41 | 86 | 13 | 9 |
| Glendon Rusch* | Can | mr | 34 | 3.91 | 2 | 1 | 5 | 33 | 0 | 0 | 0 | 46.0 | 45 | 21 | 20 | 12 | 26 | 5 | 3 |
| B.J. Ryan* | Dyn | cl | 33 | 3.84 | 1 | 4 | 34 | 59 | 0 | 0 | 0 | 63.1 | 47 | 28 | 27 | 32 | 55 | 6 | 6 |
| C.C. Sabathia* | Sea | sp | 28 | 3.99 | 25 | 6 | 0 | 35 | 35 | 8 | 0 | 268.2 | 292 | 126 | 119 | 78 | 268 | 32 | 19 |
| Takashi Saito | Sea | cl | 39 | 3.20 | 5 | 0 | 4 | 46 | 0 | 0 | 0 | 56.1 | 46 | 20 | 20 | 19 | 72 | 3 | 5 |
| Chris Sampson | Joe | mr | 31 | 6.28 | 0 | 2 | 1 | 28 | 0 | 0 | 0 | 57.1 | 75 | 42 | 40 | 10 | 22 | 7 | 8 |
| Anibal Sanchez | Dyn | sp | 25 | 5.01 | 1 | 1 | 0 | 12 | 6 | 0 | 0 | 46.2 | 54 | 29 | 26 | 28 | 41 | 4 | 3 |
| Duaner Sanchez | Ame | mr | 29 | 5.75 | 1 | 2 | 1 | 27 | 0 | 0 | 0 | 36.0 | 48 | 23 | 23 | 15 | 29 | 9 | 2 |
| Jonathan Sanchez* | Spe | sp | 26 | 7.93 | 2 | 1 | 0 | 35 | 1 | 0 | 0 | 59.0 | 79 | 52 | 52 | 28 | 47 | 11 | 8 |
| Ervin Santana |   | sp | 26 | 3.94 | 13 | 10 | 0 | 32 | 32 | 3 | 1 | 212.1 | 211 | 107 | 93 | 53 | 206 | 26 | 14 |
| Johan Santana* | Gan | sp | 30 | 4.62 | 8 | 15 | 0 | 32 | 32 | 0 | 0 | 204.2 | 223 | 112 | 105 | 54 | 189 | 25 | 17 |
| Dennis Sarfate | Buc | mr | 28 | 6.85 | 1 | 2 | 0 | 5 | 5 | 0 | 0 | 22.1 | 24 | 18 | 17 | 22 | 28 | 2 | 4 |
| Joe Saunders* | Mar | sp | 28 | 4.30 | 9 | 11 | 0 | 32 | 32 | 3 | 0 | 198.2 | 226 | 109 | 95 | 46 | 95 | 36 | 30 |
| Max Scherzer | Can | mr | 24 | 3.91 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 23.0 | 19 | 11 | 10 | 17 | 25 | 3 | 1 |
| Rudy Seanez | Spe | mr | 40 | 6.23 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 26.0 | 34 | 19 | 18 | 10 | 20 | 1 | 5 |
| Ben Sheets | Joe | sp | 30 | 5.23 | 11 | 16 | 0 | 33 | 33 | 2 | 0 | 208.1 | 232 | 137 | 121 | 74 | 161 | 36 | 10 |
| George Sherrill* | Mar | cl | 32 | 2.40 | 1 | 1 | 10 | 49 | 0 | 0 | 0 | 45.0 | 37 | 14 | 12 | 32 | 56 | 3 | 1 |
| James Shields | Can | sp | 27 | 5.35 | 19 | 8 | 0 | 32 | 32 | 4 | 2 | 200.1 | 236 | 129 | 119 | 38 | 157 | 28 | 27 |
| Scot Shields | Can | mr | 33 | 1.97 | 2 | 2 | 31 | 54 | 0 | 0 | 0 | 64.0 | 44 | 17 | 14 | 33 | 71 | 5 | 6 |
| Brian Shouse* | Nor | mr | 40 | 4.68 | 3 | 4 | 3 | 49 | 0 | 0 | 0 | 57.2 | 64 | 34 | 30 | 26 | 28 | 3 | 6 |
| Kevin Slowey | Wil | sp | 25 | 4.91 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.1 | 6 | 4 | 4 | 2 | 6 | 0 | 1 |
| Greg Smith* | Fis | sp | 25 | 4.93 | 7 | 15 | 0 | 32 | 32 | 0 | 0 | 186.1 | 185 | 111 | 102 | 99 | 98 | 28 | 14 |
| Joe Smith | Joe | mr | 25 | 3.46 | 2 | 4 | 0 | 35 | 0 | 0 | 0 | 41.2 | 34 | 16 | 16 | 26 | 27 | 0 | 6 |
| John Smoltz | Spe | sp | 42 | 5.96 | 2 | 1 | 1 | 22 | 0 | 0 | 0 | 25.2 | 27 | 17 | 17 | 10 | 36 | 1 | 0 |
| Andy Sonnanstine | Ame | sp | 26 | 4.71 | 15 | 8 | 0 | 32 | 32 | 1 | 0 | 210.0 | 251 | 115 | 110 | 29 | 133 | 27 | 23 |
| Joakim Soria | Zom | cl | 25 | 2.26 | 9 | 2 | 21 | 60 | 0 | 0 | 0 | 75.2 | 46 | 21 | 19 | 14 | 76 | 5 | 5 |
| Rafael Soriano | Shu | mr | 29 | 4.26 | 2 | 2 | 1 | 9 | 0 | 0 | 0 | 12.2 | 10 | 8 | 6 | 10 | 11 | 4 | 1 |
| Russ Springer | Joe | mr | 40 | 4.67 | 5 | 5 | 3 | 53 | 0 | 0 | 0 | 61.2 | 66 | 34 | 32 | 27 | 64 | 13 | 9 |
| Huston Street | Nor | cl | 25 | 3.97 | 1 | 6 | 22 | 57 | 0 | 0 | 0 | 70.1 | 63 | 35 | 31 | 33 | 69 | 7 | 8 |
| Brian Tallet* | Nor | mr | 31 | 2.41 | 0 | 0 | 0 | 49 | 0 | 0 | 0 | 67.1 | 64 | 24 | 18 | 22 | 69 | 7 | 2 |
| Robinson Tejeda | Ame | mr | 27 | 5.47 | 8 | 7 | 5 | 44 | 0 | 0 | 0 | 54.1 | 50 | 35 | 33 | 39 | 58 | 10 | 2 |
| Matt Thornton* | Out | mr | 32 | 4.10 | 2 | 3 | 2 | 58 | 0 | 0 | 0 | 68.0 | 61 | 32 | 31 | 18 | 71 | 10 | 5 |
| Salomon Torres | Mar | cl | 37 | 2.84 | 2 | 0 | 1 | 57 | 0 | 0 | 0 | 79.1 | 59 | 28 | 25 | 27 | 38 | 7 | 11 |
| Jose Valverde | Fis | cl | 29 | 3.86 | 4 | 10 | 21 | 50 | 0 | 0 | 0 | 72.1 | 66 | 39 | 31 | 22 | 79 | 13 | 2 |
| Javier Vazquez | Shu | sp | 32 | 5.18 | 9 | 13 | 0 | 33 | 33 | 1 | 0 | 205.0 | 235 | 124 | 118 | 70 | 207 | 26 | 20 |
| Jose Veras | Nor | mr | 28 | 4.99 | 2 | 4 | 2 | 43 | 0 | 0 | 0 | 61.1 | 63 | 40 | 34 | 34 | 81 | 5 | 3 |
| Justin Verlander | Dyn | sp | 26 | 3.92 | 15 | 11 | 0 | 33 | 33 | 2 | 2 | 211.0 | 215 | 104 | 92 | 78 | 160 | 17 | 19 |
| Carlos Villanueva | Zom | mr | 25 | 5.36 | 2 | 0 | 0 | 33 | 0 | 0 | 0 | 42.0 | 60 | 29 | 25 | 12 | 38 | 13 | 5 |
| Edinson Volquez | Joe | sp | 25 | 5.25 | 9 | 13 | 0 | 32 | 32 | 1 | 1 | 168.0 | 169 | 109 | 98 | 105 | 182 | 23 | 8 |
| Chris Volstad | Zom | sp | 22 | 5.15 | 3 | 6 | 1 | 53 | 0 | 0 | 0 | 94.1 | 93 | 57 | 54 | 47 | 40 | 7 | 12 |
| Cory Wade | Joe | mr | 26 | 2.05 | 3 | 0 | 0 | 39 | 0 | 0 | 0 | 66.0 | 54 | 24 | 15 | 9 | 50 | 6 | 5 |
| Billy Wagner* | Gan | cl | 37 | 1.74 | 8 | 1 | 25 | 45 | 0 | 0 | 0 | 57.0 | 39 | 11 | 11 | 19 | 64 | 4 | 6 |
| Adam Wainwright | Spe | sp | 27 | 5.39 | 13 | 9 | 0 | 27 | 27 | 1 | 0 | 160.1 | 167 | 101 | 96 | 45 | 134 | 27 | 7 |
| Tim Wakefield | Mus | sp | 42 | 5.11 | 10 | 12 | 0 | 28 | 28 | 1 | 0 | 181.1 | 186 | 113 | 103 | 64 | 119 | 42 | 15 |
| Chien-Ming Wang | Gan | sp | 29 | 4.24 | 8 | 4 | 0 | 18 | 18 | 2 | 1 | 114.2 | 98 | 56 | 54 | 50 | 66 | 7 | 10 |
| Jered Weaver |   | sp | 26 | 4.46 | 14 | 11 | 0 | 33 | 33 | 0 | 0 | 195.2 | 198 | 113 | 97 | 71 | 183 | 29 | 6 |
| Brandon Webb |   | sp | 30 | 4.07 | 14 | 13 | 0 | 33 | 33 | 0 | 0 | 221.0 | 222 | 108 | 100 | 86 | 157 | 21 | 32 |
| Todd Wellemeyer |   | sp | 30 | 6.50 | 8 | 12 | 0 | 27 | 27 | 0 | 0 | 146.2 | 178 | 117 | 106 | 62 | 85 | 32 | 11 |
| Dan Wheeler | Out | mr | 31 | 3.08 | 3 | 6 | 27 | 52 | 0 | 0 | 0 | 64.1 | 42 | 25 | 22 | 12 | 65 | 8 | 0 |
| Dontrelle Willis* | Mus | sp | 27 | 36.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 8 | 9 | 8 | 3 | 3 | 3 | 0 |
| Brian Wilson | Fis | cl | 27 | 4.62 | 4 | 4 | 1 | 19 | 0 | 0 | 0 | 25.1 | 32 | 13 | 13 | 12 | 29 | 4 | 2 |
| Kerry Wood | Gan | cl | 32 | 3.13 | 9 | 5 | 5 | 54 | 0 | 0 | 0 | 77.2 | 64 | 27 | 27 | 25 | 103 | 1 | 1 |
| Jamey Wright | Spe | mr | 34 | 6.84 | 0 | 3 | 1 | 35 | 0 | 0 | 0 | 51.1 | 67 | 41 | 39 | 13 | 39 | 7 | 7 |
| Wesley Wright* | Wil | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Chris Young | Shu | sp | 30 | 6.27 | 7 | 9 | 0 | 21 | 21 | 0 | 0 | 117.2 | 126 | 83 | 82 | 64 | 108 | 26 | 5 |
| Carlos Zambrano | Mar | sp | 28 | 4.42 | 10 | 13 | 0 | 32 | 32 | 3 | 0 | 197.1 | 210 | 114 | 97 | 85 | 135 | 23 | 14 |
| Brad Ziegler | Nor | mr | 29 | 0.00 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 5.0 | 2 | 1 | 0 | 1 | 1 | 0 | 1 |
| Barry Zito* | Sea | sp | 31 | 13.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 3 | 4 | 3 | 5 | 0 | 0 | 1 |
| Joel Zumaya | Mus | mr | 24 | 6.84 | 1 | 1 | 1 | 15 | 0 | 0 | 0 | 26.1 | 30 | 20 | 20 | 24 | 19 | 4 | 4 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Mike Adams | Gan | mr | 30 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 7.6 | 3.6 | 11.1 | 9.9 | 1.5 | 2.8 | 1.24 |
| Jeremy Affeldt* | Out | mr | 30 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 17.7 | 1.9 | 20.5 | 8.4 | 0.9 | 4.5 | 2.17 |
| Matt Albers | Ame | mr | 26 | 4 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 7.1 | 5.5 | 12.7 | 4.4 | 0.9 | 0.8 | 1.40 |
| Jose Arredondo | Buc | mr | 25 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 4.6 | 1.8 | 6.8 | 8.5 | 0.4 | 4.8 | 0.71 |
| Bronson Arroyo | Mus | sp | 32 | 11 | 5 | 11 | 9 | 2 | 0 | 2 | 2 | 11.5 | 3.5 | 15.5 | 7.0 | 1.6 | 2.0 | 1.67 |
| Scott Baker | Spe | sp | 27 | 15 | 7 | 4 | 4 | 6 | 0 | 2 | 2 | 8.1 | 2.3 | 10.6 | 7.4 | 1.2 | 3.2 | 1.16 |
| Grant Balfour | Joe | mr | 31 | 5 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 3.5 | 5.1 | 8.5 | 12.9 | 1.3 | 2.6 | 0.95 |
| Josh Beckett | Wil | sp | 29 | 13 | 3 | 1 | 6 | 4 | 0 | 2 | 7 | 9.2 | 1.9 | 11.4 | 8.5 | 1.2 | 4.4 | 1.23 |
| Erik Bedard* | Can | sp | 30 | 9 | 6 | 0 | 6 | 2 | 0 | 4 | 1 | 6.4 | 4.4 | 11.3 | 8.0 | 1.0 | 1.8 | 1.20 |
| Joe Beimel* | Sea | mr | 32 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 10.7 | 3.5 | 14.5 | 6.4 | 0.3 | 1.8 | 1.58 |
| Heath Bell | Dyn | mr | 31 | 5 | 4 | 6 | 6 | 3 | 0 | 0 | 2 | 10.4 | 3.4 | 14.8 | 7.4 | 0.6 | 2.2 | 1.54 |
| Jeff Bennett | Out | mr | 29 | 4 | 2 | 1 | 4 | 0 | 0 | 0 | 2 | 9.6 | 3.7 | 13.9 | 5.8 | 1.0 | 1.5 | 1.49 |
| Chad Billingsley | Gan | sp | 24 | 32 | 11 | 3 | 9 | 9 | 0 | 2 | 7 | 10.5 | 3.9 | 14.8 | 8.1 | 0.6 | 2.1 | 1.60 |
| Nick Blackburn | Nor | sp | 27 | 12 | 2 | 1 | 10 | 3 | 0 | 4 | 7 | 11.1 | 2.2 | 13.8 | 5.3 | 1.3 | 2.4 | 1.48 |
| Joe Blanton | Out | sp | 28 | 15 | 7 | 0 | 8 | 1 | 0 | 1 | 8 | 10.2 | 2.5 | 13.1 | 5.3 | 1.6 | 2.1 | 1.41 |
| Jerry Blevins* | Wil | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.7 | 1.9 | 11.6 | 13.5 | 1.9 | 7.0 | 1.07 |
| Michael Bowden | Can | sp | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 1.3 | 10.3 | 2.6 | 0.0 | 2.0 | 1.14 |
| Chad Bradford | Sea | mr | 34 | 1 | 1 | 4 | 4 | 2 | 0 | 1 | 2 | 9.5 | 2.1 | 12.1 | 2.8 | 0.6 | 1.3 | 1.29 |
| Chris Britton | Nor | mr | 26 | 1 | 2 | 5 | 0 | 0 | 0 | 1 | 3 | 12.6 | 4.8 | 17.4 | 5.2 | 1.8 | 1.1 | 1.93 |
| Doug Brocail | Fis | mr | 42 | 12 | 2 | 8 | 1 | 2 | 1 | 3 | 2 | 10.5 | 3.4 | 14.0 | 8.9 | 1.2 | 2.6 | 1.54 |
| Andrew Brown | Buc | mr | 28 | 5 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 7.4 | 5.1 | 13.3 | 7.4 | 1.5 | 1.5 | 1.38 |
| Jonathan Broxton |   | mr | 25 | 3 | 1 | 6 | 2 | 0 | 0 | 0 | 4 | 9.2 | 5.3 | 15.0 | 12.2 | 0.3 | 2.3 | 1.61 |
| Taylor Buchholz | Spe | mr | 27 | 3 | 2 | 0 | 3 | 5 | 1 | 0 | 3 | 7.3 | 3.1 | 10.7 | 7.5 | 0.7 | 2.5 | 1.15 |
| Mark Buehrle* |   | sp | 30 | 9 | 2 | 0 | 7 | 1 | 0 | 1 | 5 | 9.9 | 1.6 | 11.8 | 6.0 | 1.2 | 3.7 | 1.28 |
| A.J. Burnett | Shu | sp | 32 | 17 | 5 | 3 | 7 | 10 | 2 | 2 | 8 | 9.4 | 3.4 | 13.1 | 9.1 | 1.2 | 2.6 | 1.42 |
| Jared Burton | Ame | mr | 28 | 6 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 7.1 | 3.1 | 10.3 | 8.6 | 0.8 | 2.8 | 1.13 |
| Dave Bush | Out | sp | 29 | 13 | 6 | 0 | 12 | 1 | 1 | 3 | 3 | 9.5 | 3.1 | 13.2 | 4.3 | 1.3 | 1.4 | 1.40 |
| Tim Byrdak* | Joe | mr | 35 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 10.6 | 7.0 | 18.0 | 7.8 | 0.8 | 1.1 | 1.96 |
| Daniel Cabrera | Mus | sp | 28 | 15 | 2 | 2 | 13 | 3 | 4 | 4 | 3 | 11.6 | 3.8 | 16.2 | 4.7 | 1.8 | 1.2 | 1.71 |
| Matt Cain |   | sp | 24 | 17 | 8 | 3 | 6 | 3 | 1 | 8 | 7 | 9.8 | 3.9 | 14.0 | 7.3 | 1.1 | 1.9 | 1.52 |
| Jorge Campillo | Zom | sp | 30 | 4 | 1 | 0 | 1 | 2 | 0 | 1 | 2 | 14.3 | 2.2 | 16.7 | 5.1 | 2.5 | 2.3 | 1.84 |
| Matt Capps | Out | cl | 25 | 4 | 1 | 1 | 2 | 0 | 0 | 3 | 4 | 8.5 | 1.3 | 10.1 | 8.0 | 1.0 | 6.1 | 1.09 |
| Jesse Carlson* | Wil | mr | 28 | 4 | 0 | 4 | 5 | 2 | 0 | 0 | 2 | 5.3 | 2.9 | 9.1 | 9.9 | 0.5 | 3.4 | 0.92 |
| Buddy Carlyle | Gan | mr | 31 | 6 | 3 | 6 | 0 | 8 | 1 | 1 | 5 | 7.3 | 6.4 | 13.7 | 8.4 | 0.8 | 1.3 | 1.52 |
| Fausto Carmona | Mus | sp | 25 | 10 | 1 | 1 | 6 | 2 | 0 | 3 | 0 | 12.0 | 6.2 | 19.2 | 5.0 | 0.8 | 0.8 | 2.02 |
| Chris Carpenter | Sea | sp | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14.0 | 3.1 | 17.1 | 3.1 | 1.0 | 1.0 | 1.90 |
| D.J. Carrasco | Gan | mr | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.3 | 1.3 | 2.6 | 6.4 | 0.0 | 5.0 | 0.29 |
| Joba Chamberlain | Zom | mr | 23 | 10 | 0 | 3 | 1 | 3 | 3 | 0 | 3 | 6.8 | 3.1 | 10.0 | 10.3 | 0.1 | 3.3 | 1.10 |
| Matt Chico* | Mus | sp | 26 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 15.7 | 4.2 | 20.3 | 5.4 | 1.0 | 1.3 | 2.21 |
| Phil Coke* | Spe | mr | 26 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.7 | 0.5 | 3.2 | 8.1 | 0.0 | 15.0 | 0.36 |
| Jose Contreras | Sea | sp | 37 | 10 | 6 | 0 | 3 | 8 | 0 | 0 | 2 | 10.5 | 3.1 | 13.9 | 4.9 | 1.6 | 1.6 | 1.52 |
| Aaron Cook | Wil | sp | 30 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 12.7 | 4.6 | 17.3 | 3.0 | 0.8 | 0.6 | 1.92 |
| Roy Corcoran | Can | mr | 29 | 3 | 2 | 0 | 3 | 6 | 0 | 4 | 3 | 10.0 | 4.1 | 14.4 | 3.7 | 0.4 | 0.9 | 1.57 |
| Francisco Cordero | Mar | cl | 34 | 10 | 2 | 0 | 8 | 5 | 0 | 2 | 2 | 7.7 | 4.8 | 13.5 | 9.8 | 0.8 | 2.1 | 1.38 |
| Manuel Corpas | Mar | mr | 26 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 16.7 | 3.8 | 20.5 | 4.5 | 2.4 | 1.2 | 2.28 |
| Jesse Crain | Wil | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9.0 | 1.7 | 10.7 | 8.0 | 1.0 | 4.6 | 1.19 |
| Juan Cruz | Fis | mr | 30 | 4 | 2 | 1 | 3 | 0 | 0 | 2 | 1 | 6.8 | 6.5 | 13.8 | 11.6 | 1.0 | 1.8 | 1.48 |
| Johnny Cueto | Nor | sp | 23 | 12 | 4 | 0 | 17 | 5 | 0 | 2 | 8 | 9.7 | 4.7 | 15.3 | 8.1 | 1.6 | 1.7 | 1.60 |
| John Danks* | Mus | sp | 24 | 18 | 4 | 1 | 6 | 8 | 0 | 2 | 8 | 9.0 | 2.9 | 12.2 | 6.2 | 0.5 | 2.1 | 1.33 |
| Kyle Davies | Shu | sp | 25 | 9 | 0 | 0 | 0 | 4 | 0 | 1 | 1 | 8.0 | 4.2 | 12.2 | 5.7 | 1.5 | 1.3 | 1.36 |
| Doug Davis* | Mar | sp | 33 | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 10.7 | 3.0 | 14.4 | 6.3 | 1.8 | 2.1 | 1.52 |
| Jorge De La Rosa* | Ame | sp | 28 | 15 | 2 | 1 | 5 | 10 | 1 | 3 | 6 | 9.4 | 4.5 | 14.2 | 7.5 | 0.9 | 1.6 | 1.55 |
| Manny Delcarmen | Spe | mr | 27 | 7 | 2 | 0 | 8 | 0 | 0 | 1 | 3 | 9.0 | 2.6 | 12.4 | 8.3 | 1.1 | 3.2 | 1.29 |
| Ryan Dempster | Joe | sp | 32 | 21 | 8 | 0 | 9 | 2 | 0 | 0 | 4 | 7.9 | 3.8 | 12.0 | 8.3 | 1.0 | 2.2 | 1.29 |
| Joey Devine | Wil | mr | 25 | 6 | 2 | 1 | 3 | 1 | 1 | 0 | 2 | 3.8 | 3.6 | 8.0 | 8.8 | 0.2 | 2.5 | 0.81 |
| Octavio Dotel | Out | mr | 35 | 0 | 2 | 2 | 4 | 2 | 0 | 0 | 3 | 8.0 | 2.1 | 10.7 | 9.8 | 2.0 | 4.6 | 1.13 |
| Scott Downs* | Buc | mr | 33 | 1 | 0 | 1 | 3 | 4 | 0 | 1 | 4 | 7.4 | 3.1 | 10.9 | 8.2 | 0.2 | 2.7 | 1.17 |
| Justin Duchscherer | Wil | sp | 31 | 9 | 3 | 3 | 9 | 0 | 0 | 1 | 7 | 7.3 | 2.2 | 10.0 | 5.5 | 1.2 | 2.5 | 1.05 |
| Chad Durbin | Fis | mr | 31 | 2 | 0 | 2 | 3 | 4 | 0 | 0 | 3 | 8.5 | 3.2 | 12.0 | 6.3 | 0.5 | 2.0 | 1.30 |
| Kyle Farnsworth | Mus | mr | 33 | 3 | 4 | 1 | 3 | 1 | 3 | 0 | 6 | 12.9 | 4.5 | 17.8 | 8.8 | 2.5 | 2.0 | 1.93 |
| Gavin Floyd | Out | sp | 26 | 33 | 7 | 2 | 7 | 4 | 0 | 1 | 5 | 9.0 | 3.5 | 12.8 | 6.3 | 1.6 | 1.8 | 1.39 |
| Frank Francisco | Sea | mr | 29 | 3 | 1 | 0 | 1 | 5 | 0 | 1 | 2 | 7.3 | 2.4 | 9.8 | 13.0 | 0.7 | 5.4 | 1.08 |
| Ryan Franklin | Mar | mr | 36 | 3 | 2 | 0 | 3 | 4 | 0 | 0 | 7 | 10.6 | 3.3 | 14.3 | 5.1 | 2.1 | 1.5 | 1.55 |
| Brian Fuentes* | Wil | cl | 33 | 3 | 3 | 4 | 2 | 0 | 0 | 2 | 3 | 6.6 | 3.4 | 10.3 | 12.0 | 0.7 | 3.6 | 1.11 |
| Armando Galarraga | Wil | sp | 27 | 10 | 6 | 7 | 11 | 6 | 0 | 2 | 5 | 7.5 | 2.9 | 10.9 | 6.6 | 1.7 | 2.3 | 1.16 |
| Sean Gallagher | Spe | sp | 23 | 5 | 4 | 1 | 5 | 3 | 0 | 1 | 3 | 10.7 | 5.0 | 16.4 | 8.8 | 1.7 | 1.8 | 1.75 |
| Freddy Garcia | Sea | sp | 33 | 4 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 10.6 | 1.8 | 13.5 | 4.7 | 1.8 | 2.7 | 1.37 |
| Jon Garland | Ame | sp | 29 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 13.3 | 2.1 | 15.4 | 5.8 | 0.8 | 2.8 | 1.71 |
| Matt Garza | Can | sp | 25 | 11 | 11 | 0 | 5 | 4 | 3 | 6 | 10 | 7.8 | 1.8 | 9.9 | 6.6 | 1.2 | 3.6 | 1.07 |
| Chad Gaudin | Ame | mr | 26 | 7 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 12.6 | 1.8 | 14.4 | 5.9 | 1.2 | 3.2 | 1.60 |
| Geoff Geary | Shu | mr | 32 | 3 | 3 | 0 | 2 | 0 | 1 | 0 | 4 | 7.1 | 5.2 | 12.5 | 5.5 | 1.2 | 1.1 | 1.36 |
| Dan Giese | Spe | mr | 32 | 2 | 3 | 0 | 3 | 1 | 0 | 2 | 2 | 7.7 | 1.7 | 9.9 | 6.0 | 1.4 | 3.5 | 1.04 |
| Mike Gonzalez* | Spe | cl | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 2.7 | 10.7 | 13.6 | 2.5 | 5.1 | 1.19 |
| John Grabow* | Fis | mr | 30 | 11 | 0 | 2 | 1 | 2 | 0 | 0 | 6 | 8.0 | 5.7 | 13.9 | 7.6 | 0.9 | 1.3 | 1.52 |
| Sean Green | Can | mr | 30 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 12.5 | 2.6 | 16.5 | 9.2 | 1.3 | 3.5 | 1.68 |
| Kevin Gregg |   | cl | 31 | 7 | 1 | 0 | 4 | 6 | 0 | 1 | 1 | 7.4 | 4.4 | 12.3 | 8.2 | 0.9 | 1.9 | 1.31 |
| Zack Greinke | Dyn | sp | 25 | 7 | 8 | 2 | 3 | 4 | 2 | 2 | 4 | 9.5 | 2.3 | 11.8 | 7.9 | 1.3 | 3.5 | 1.30 |
| Jason Grilli | Dyn | mr | 32 | 2 | 4 | 0 | 1 | 4 | 0 | 3 | 3 | 6.8 | 3.9 | 10.8 | 7.0 | 0.5 | 1.8 | 1.19 |
| Jeremy Guthrie | Nor | sp | 30 | 20 | 9 | 1 | 4 | 2 | 0 | 4 | 4 | 9.5 | 3.2 | 12.8 | 5.8 | 1.0 | 1.9 | 1.40 |
| Roy Halladay | Wil | sp | 32 | 11 | 7 | 0 | 11 | 4 | 0 | 7 | 10 | 8.3 | 1.6 | 10.2 | 7.5 | 0.8 | 4.8 | 1.09 |
| Cole Hamels* | Dyn | sp | 25 | 17 | 1 | 0 | 4 | 0 | 0 | 2 | 1 | 8.9 | 2.4 | 11.4 | 7.1 | 1.3 | 3.0 | 1.25 |
| Justin Hampson* | Buc | mr | 29 | 0 | 2 | 1 | 0 | 1 | 0 | 2 | 1 | 13.5 | 3.4 | 16.9 | 4.8 | 0.6 | 1.4 | 1.88 |
| Joel Hanrahan | Ame | mr | 27 | 9 | 2 | 0 | 1 | 9 | 0 | 2 | 4 | 10.0 | 4.1 | 14.2 | 8.8 | 1.3 | 2.1 | 1.56 |
| Craig Hansen | Ame | mr | 25 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.3 | 6.2 | 15.6 | 9.3 | 0.0 | 1.5 | 1.73 |
| Aaron Harang | Fis | sp | 31 | 21 | 7 | 1 | 2 | 3 | 0 | 7 | 3 | 10.3 | 2.4 | 12.8 | 6.8 | 1.6 | 2.8 | 1.42 |
| Rich Harden | Can | sp | 27 | 9 | 6 | 0 | 5 | 1 | 0 | 5 | 9 | 7.1 | 4.0 | 11.3 | 10.6 | 1.0 | 2.7 | 1.23 |
| Dan Haren | Out | sp | 28 | 12 | 5 | 0 | 4 | 5 | 0 | 3 | 7 | 8.5 | 1.8 | 10.4 | 8.7 | 0.7 | 4.9 | 1.14 |
| LaTroy Hawkins | Can | mr | 36 | 5 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 10.7 | 4.5 | 15.5 | 8.0 | 1.1 | 1.8 | 1.69 |
| Aaron Heilman | Nor | mr | 30 | 9 | 2 | 4 | 5 | 4 | 0 | 0 | 3 | 12.9 | 8.6 | 22.2 | 10.8 | 1.6 | 1.3 | 2.38 |
| Felix Hernandez | Dyn | sp | 23 | 20 | 5 | 3 | 7 | 5 | 0 | 1 | 6 | 10.2 | 3.4 | 13.9 | 7.6 | 1.1 | 2.3 | 1.51 |
| Mike Hinckley* | Wil | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 2.3 | 9.0 | 9.0 | 0.0 | 4.0 | 1.00 |
| Trevor Hoffman | Zom | cl | 41 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 6.5 | 2.8 | 9.3 | 9.3 | 1.8 | 3.3 | 1.03 |
| J.P. Howell* | Shu | mr | 26 | 2 | 4 | 2 | 1 | 3 | 0 | 0 | 4 | 8.5 | 4.3 | 12.9 | 8.6 | 1.4 | 2.0 | 1.42 |
| Tim Hudson | Buc | sp | 33 | 18 | 3 | 7 | 3 | 9 | 1 | 3 | 9 | 9.2 | 3.6 | 12.9 | 5.4 | 1.0 | 1.5 | 1.42 |
| Edwin Jackson | Mar | sp | 25 | 15 | 8 | 3 | 4 | 6 | 1 | 6 | 4 | 11.1 | 4.6 | 15.9 | 6.0 | 1.8 | 1.3 | 1.74 |
| Bobby Jenks | Gan | cl | 28 | 6 | 2 | 2 | 4 | 2 | 0 | 0 | 2 | 6.8 | 1.9 | 9.3 | 6.5 | 0.4 | 3.4 | 0.97 |
| Ubaldo Jimenez | Spe | sp | 25 | 20 | 6 | 3 | 9 | 21 | 0 | 4 | 9 | 10.5 | 6.7 | 17.7 | 7.1 | 0.9 | 1.1 | 1.91 |
| Jim Johnson | Nor | mr | 26 | 5 | 2 | 0 | 3 | 1 | 1 | 0 | 3 | 7.3 | 3.2 | 10.8 | 4.6 | 0.1 | 1.4 | 1.17 |
| Josh Johnson | Sea | sp | 25 | 4 | 6 | 0 | 6 | 3 | 0 | 2 | 0 | 9.9 | 3.0 | 13.5 | 8.5 | 0.9 | 2.8 | 1.44 |
| Randy Johnson* | Fis | sp | 45 | 27 | 7 | 1 | 4 | 1 | 0 | 8 | 4 | 10.8 | 2.3 | 13.3 | 7.5 | 1.6 | 3.2 | 1.45 |
| Jair Jurrjens | Gan | sp | 23 | 9 | 9 | 1 | 7 | 2 | 0 | 2 | 5 | 11.2 | 3.8 | 15.4 | 5.9 | 1.6 | 1.6 | 1.66 |
| Scott Kazmir* | Nor | sp | 25 | 20 | 10 | 13 | 7 | 5 | 0 | 4 | 7 | 9.7 | 5.6 | 15.6 | 9.6 | 1.5 | 1.7 | 1.69 |
| Hong-Chih Kuo* | Shu | mr | 27 | 4 | 4 | 3 | 5 | 2 | 3 | 1 | 2 | 6.9 | 1.9 | 9.3 | 11.9 | 1.3 | 6.2 | 0.98 |
| Hiroki Kuroda | Sea | sp | 34 | 7 | 5 | 0 | 10 | 1 | 0 | 1 | 3 | 10.2 | 1.3 | 11.9 | 5.4 | 1.1 | 4.2 | 1.28 |
| John Lackey | Joe | sp | 30 | 7 | 1 | 0 | 9 | 2 | 0 | 2 | 1 | 8.8 | 2.8 | 12.2 | 7.5 | 1.8 | 2.7 | 1.29 |
| John Lannan* | Wil | sp | 24 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 7.7 | 4.7 | 12.6 | 4.0 | 0.9 | 0.9 | 1.37 |
| Brandon League | Gan | mr | 26 | 0 | 0 | 3 | 2 | 2 | 0 | 1 | 1 | 12.8 | 9.2 | 23.4 | 3.6 | 1.4 | 0.4 | 2.45 |
| Cliff Lee* |   | sp | 30 | 10 | 5 | 2 | 8 | 3 | 0 | 2 | 9 | 9.2 | 1.5 | 11.1 | 7.1 | 0.9 | 4.6 | 1.19 |
| Jon Lester* | Shu | sp | 25 | 18 | 6 | 8 | 7 | 4 | 0 | 3 | 6 | 10.0 | 3.4 | 13.7 | 7.3 | 0.8 | 2.1 | 1.49 |
| Jensen Lewis | Wil | cl | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19.3 | 5.8 | 27.0 | 3.9 | 1.9 | 0.7 | 2.79 |
| Scott Lewis* | Wil | sp | 25 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 10.1 | 3.4 | 13.5 | 3.4 | 1.7 | 1.0 | 1.50 |
| Brad Lidge | Mus | cl | 32 | 7 | 1 | 7 | 2 | 3 | 0 | 2 | 5 | 6.6 | 5.9 | 12.7 | 11.2 | 0.6 | 1.9 | 1.39 |
| Jon Lieber | Fis | mr | 39 | 1 | 0 | 7 | 3 | 0 | 0 | 0 | 2 | 11.5 | 1.8 | 13.7 | 4.3 | 2.4 | 2.5 | 1.47 |
| Ted Lilly* | Fis | sp | 33 | 10 | 4 | 0 | 7 | 3 | 3 | 4 | 6 | 9.2 | 2.7 | 12.3 | 7.7 | 1.5 | 2.8 | 1.33 |
| Tim Lincecum | Out | sp | 25 | 20 | 11 | 1 | 3 | 12 | 3 | 2 | 7 | 8.5 | 3.7 | 12.3 | 11.0 | 0.9 | 3.0 | 1.35 |
| Mike Lincoln | Buc | mr | 34 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 2 | 8.7 | 2.6 | 12.7 | 6.0 | 1.1 | 2.3 | 1.26 |
| Matt Lindstrom | Mar | mr | 29 | 2 | 1 | 4 | 2 | 5 | 0 | 1 | 6 | 10.2 | 3.7 | 14.1 | 5.7 | 0.8 | 1.5 | 1.54 |
| Scott Linebrink | Joe | mr | 32 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 6.5 | 2.5 | 9.1 | 6.3 | 0.8 | 2.5 | 1.01 |
| Francisco Liriano* | Wil | sp | 25 | 7 | 3 | 1 | 0 | 1 | 0 | 2 | 3 | 7.1 | 3.5 | 10.6 | 7.3 | 1.0 | 2.1 | 1.18 |
| Jesse Litsch | Can | sp | 24 | 13 | 7 | 0 | 9 | 6 | 0 | 5 | 1 | 9.8 | 1.6 | 11.9 | 5.4 | 1.2 | 3.3 | 1.27 |
| Kyle Lohse | Ame | sp | 30 | 24 | 1 | 0 | 2 | 5 | 0 | 5 | 8 | 12.1 | 3.0 | 15.3 | 4.4 | 0.6 | 1.5 | 1.68 |
| Braden Looper | Fis | sp | 34 | 9 | 4 | 1 | 2 | 3 | 3 | 6 | 2 | 13.5 | 3.0 | 16.6 | 4.7 | 1.8 | 1.6 | 1.83 |
| Aquilino Lopez | Can | mr | 34 | 9 | 3 | 0 | 2 | 5 | 3 | 2 | 6 | 8.9 | 2.8 | 11.8 | 8.3 | 1.0 | 3.0 | 1.29 |
| Javier Lopez* | Sea | mr | 31 | 3 | 1 | 1 | 3 | 0 | 0 | 2 | 3 | 10.3 | 3.4 | 14.0 | 5.6 | 0.9 | 1.7 | 1.51 |
| Derek Lowe | Zom | sp | 36 | 20 | 2 | 0 | 1 | 4 | 0 | 5 | 10 | 10.3 | 1.7 | 12.1 | 5.6 | 0.4 | 3.4 | 1.34 |
| Greg Maddux | Shu | sp | 43 | 26 | 3 | 1 | 8 | 2 | 0 | 2 | 4 | 10.6 | 1.4 | 12.3 | 4.2 | 1.1 | 3.1 | 1.32 |
| Ryan Madson | Shu | mr | 28 | 6 | 1 | 3 | 2 | 2 | 2 | 2 | 0 | 10.5 | 3.8 | 14.6 | 7.8 | 0.9 | 2.0 | 1.59 |
| Ron Mahay* | Fis | mr | 38 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 8.3 | 6.0 | 14.6 | 8.3 | 1.1 | 1.4 | 1.58 |
| Paul Maholm* | Ame | sp | 27 | 5 | 3 | 12 | 6 | 2 | 4 | 1 | 4 | 11.0 | 3.7 | 15.0 | 6.4 | 1.1 | 1.7 | 1.64 |
| John Maine | Ame | sp | 28 | 7 | 5 | 3 | 4 | 5 | 0 | 3 | 3 | 10.1 | 4.9 | 15.4 | 8.1 | 1.3 | 1.7 | 1.66 |
| Shaun Marcum | Joe | sp | 27 | 9 | 8 | 0 | 7 | 5 | 0 | 1 | 4 | 8.7 | 3.4 | 12.4 | 8.2 | 1.5 | 2.4 | 1.34 |
| Carlos Marmol | Shu | mr | 26 | 5 | 3 | 3 | 8 | 2 | 0 | 0 | 2 | 5.4 | 5.9 | 12.1 | 9.6 | 1.7 | 1.6 | 1.25 |
| Jason Marquis | Joe | sp | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 4.7 | 13.5 | 4.7 | 1.6 | 1.0 | 1.50 |
| Sean Marshall* | Dyn | mr | 26 | 1 | 1 | 2 | 4 | 5 | 0 | 0 | 2 | 10.1 | 2.4 | 13.5 | 8.7 | 2.1 | 3.7 | 1.38 |
| Damaso Marte* | Buc | mr | 34 | 4 | 1 | 1 | 3 | 2 | 0 | 0 | 1 | 9.5 | 3.7 | 13.7 | 11.5 | 0.6 | 3.1 | 1.47 |
| Pedro Martinez | Zom | sp | 37 | 21 | 6 | 0 | 6 | 2 | 1 | 3 | 3 | 12.2 | 4.1 | 16.8 | 6.7 | 1.2 | 1.6 | 1.81 |
| Justin Masterson | Out | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 5.2 | 11.4 | 5.2 | 3.1 | 1.0 | 1.27 |
| Daisuke Matsuzaka | Zom | sp | 28 | 21 | 2 | 2 | 10 | 5 | 0 | 1 | 2 | 8.2 | 4.6 | 13.2 | 8.7 | 0.9 | 1.9 | 1.41 |
| Kyle McClellan | Mus | mr | 25 | 3 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 13.4 | 4.2 | 17.8 | 8.1 | 2.5 | 1.9 | 1.95 |
| Seth McClung | Gan | mr | 28 | 6 | 3 | 2 | 6 | 4 | 0 | 0 | 3 | 7.8 | 6.4 | 14.8 | 6.4 | 1.2 | 1.0 | 1.58 |
| Dustin McGowan | Spe | sp | 27 | 12 | 8 | 11 | 8 | 3 | 0 | 1 | 2 | 13.3 | 4.4 | 18.6 | 6.7 | 1.0 | 1.5 | 1.98 |
| Gil Meche | Buc | sp | 30 | 14 | 5 | 0 | 1 | 0 | 0 | 3 | 4 | 9.1 | 3.3 | 12.5 | 8.6 | 1.2 | 2.6 | 1.38 |
| Cla Meredith | Sea | mr | 26 | 7 | 1 | 1 | 4 | 4 | 0 | 1 | 1 | 11.7 | 4.2 | 16.5 | 4.9 | 0.8 | 1.1 | 1.77 |
| Jose Mijares* | Wil | mr | 24 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2.5 | 7.6 | 7.6 | 0.8 | 3.0 | 0.84 |
| Andrew Miller* | Ame | sp | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.8 | 3.3 | 19.1 | 8.4 | 0.5 | 2.6 | 2.12 |
| Kevin Millwood | Can | sp | 34 | 12 | 4 | 0 | 2 | 0 | 0 | 1 | 6 | 10.8 | 1.9 | 12.9 | 6.4 | 1.4 | 3.3 | 1.41 |
| Zach Miner | Sea | mr | 27 | 3 | 0 | 0 | 4 | 1 | 0 | 0 | 3 | 10.3 | 2.9 | 14.1 | 4.7 | 0.7 | 1.6 | 1.46 |
| Brandon Morrow | Mar | mr | 24 | 2 | 0 | 4 | 0 | 5 | 0 | 0 | 1 | 6.8 | 5.9 | 12.8 | 12.4 | 1.2 | 2.1 | 1.42 |
| Jamie Moyer* | Mar | sp | 46 | 15 | 8 | 1 | 8 | 3 | 0 | 7 | 8 | 12.3 | 3.0 | 15.7 | 5.2 | 1.3 | 1.7 | 1.70 |
| Mike Mussina |   | sp | 40 | 13 | 7 | 0 | 8 | 3 | 0 | 2 | 4 | 10.0 | 1.5 | 11.8 | 6.1 | 0.7 | 4.1 | 1.27 |
| Brett Myers | Zom | sp | 28 | 14 | 5 | 0 | 7 | 1 | 0 | 4 | 3 | 10.4 | 3.6 | 14.4 | 7.7 | 1.8 | 2.1 | 1.56 |
| Joe Nathan | Wil | cl | 34 | 5 | 0 | 1 | 2 | 3 | 0 | 2 | 2 | 4.7 | 2.5 | 7.4 | 8.3 | 0.5 | 3.4 | 0.79 |
| Joe Nelson | Wil | mr | 34 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 7.5 | 5.2 | 13.1 | 7.5 | 0.0 | 1.4 | 1.42 |
| Ricky Nolasco |   | sp | 26 | 10 | 7 | 0 | 5 | 2 | 2 | 5 | 3 | 9.0 | 2.0 | 11.2 | 6.6 | 1.3 | 3.3 | 1.22 |
| Leo Nunez | Wil | mr | 25 | 3 | 3 | 0 | 5 | 4 | 0 | 2 | 2 | 6.1 | 2.6 | 9.6 | 5.7 | 0.7 | 2.2 | 0.96 |
| Ross Ohlendorf | Out | mr | 26 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 2 | 12.3 | 6.5 | 18.8 | 11.7 | 0.6 | 1.8 | 2.09 |
| Will Ohman* | Nor | mr | 31 | 2 | 1 | 6 | 2 | 0 | 0 | 4 | 6 | 9.4 | 3.6 | 13.2 | 7.0 | 0.3 | 2.0 | 1.44 |
| Hideki Okajima* |   | mr | 33 | 1 | 2 | 3 | 0 | 4 | 0 | 0 | 3 | 7.0 | 5.2 | 12.2 | 9.0 | 1.3 | 1.7 | 1.35 |
| Darren Oliver* | Can | mr | 38 | 6 | 1 | 3 | 1 | 4 | 0 | 2 | 3 | 9.2 | 2.4 | 11.7 | 6.3 | 0.8 | 2.6 | 1.29 |
| Roy Oswalt | Buc | sp | 31 | 11 | 3 | 2 | 9 | 1 | 0 | 4 | 3 | 9.4 | 2.0 | 11.8 | 6.8 | 1.2 | 3.4 | 1.27 |
| Vicente Padilla | Mar | sp | 31 | 12 | 11 | 12 | 13 | 14 | 6 | 3 | 11 | 10.3 | 4.0 | 15.0 | 6.8 | 1.7 | 1.7 | 1.59 |
| Jonathan Papelbon | Buc | cl | 28 | 2 | 2 | 1 | 2 | 3 | 0 | 1 | 5 | 8.3 | 1.4 | 9.9 | 9.5 | 0.5 | 6.8 | 1.07 |
| Manny Parra* | Shu | sp | 26 | 2 | 1 | 1 | 1 | 6 | 0 | 0 | 1 | 15.7 | 6.0 | 22.0 | 9.7 | 1.3 | 1.6 | 2.41 |
| Jake Peavy | Wil | sp | 28 | 22 | 6 | 1 | 2 | 5 | 0 | 4 | 5 | 7.3 | 3.4 | 10.8 | 8.5 | 1.2 | 2.5 | 1.19 |
| Mike Pelfrey | Spe | sp | 25 | 7 | 6 | 2 | 8 | 1 | 0 | 0 | 4 | 12.9 | 3.8 | 17.4 | 4.6 | 1.1 | 1.2 | 1.86 |
| Tony Pena | Shu | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 0.0 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Troy Percival | Gan | cl | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 4.4 | 13.7 | 10.4 | 4.8 | 2.3 | 1.52 |
| Chris Perez | Gan | mr | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 5.2 | 13.9 | 6.1 | 0.9 | 1.2 | 1.55 |
| Odalis Perez* | Mus | sp | 32 | 6 | 1 | 3 | 4 | 3 | 0 | 1 | 2 | 12.4 | 3.4 | 16.4 | 6.4 | 2.6 | 1.9 | 1.76 |
| Oliver Perez* | Ame | sp | 27 | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 8.7 | 5.1 | 13.8 | 7.1 | 1.6 | 1.4 | 1.54 |
| Rafael Perez* |   | mr | 27 | 3 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 10.3 | 3.0 | 13.7 | 10.9 | 1.6 | 3.7 | 1.48 |
| Glen Perkins* | Mar | sp | 26 | 1 | 2 | 0 | 0 | 0 | 0 | 4 | 4 | 12.4 | 2.8 | 15.1 | 4.7 | 2.0 | 1.7 | 1.68 |
| Yusmeiro Petit | Out | mr | 24 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 9.4 | 6.8 | 16.2 | 4.0 | 2.7 | 0.6 | 1.80 |
| J.J. Putz | Mus | cl | 32 | 2 | 2 | 2 | 1 | 4 | 0 | 1 | 1 | 12.1 | 6.9 | 19.1 | 12.4 | 1.3 | 1.8 | 2.11 |
| Chad Qualls | Dyn | mr | 30 | 5 | 2 | 2 | 2 | 3 | 0 | 0 | 1 | 7.7 | 2.4 | 10.4 | 6.9 | 0.5 | 2.9 | 1.13 |
| Edwar Ramirez | Shu | mr | 28 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 5.2 | 4.8 | 10.1 | 15.3 | 0.8 | 3.2 | 1.12 |
| Ramon Ramirez | Ame | mr | 27 | 5 | 1 | 10 | 3 | 7 | 3 | 3 | 4 | 6.7 | 3.3 | 10.4 | 7.6 | 0.4 | 2.3 | 1.12 |
| Jon Rauch | Out | mr | 30 | 2 | 4 | 0 | 4 | 1 | 0 | 0 | 5 | 14.0 | 3.9 | 18.5 | 7.6 | 2.3 | 2.0 | 1.98 |
| Al Reyes | Mus | mr | 39 | 1 | 1 | 0 | 0 | 4 | 1 | 0 | 2 | 10.0 | 6.4 | 16.4 | 7.1 | 1.0 | 1.1 | 1.82 |
| Anthony Reyes | Ame | sp | 27 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 8.7 | 4.3 | 13.0 | 5.4 | 1.1 | 1.3 | 1.45 |
| Dennys Reyes* | Joe | mr | 32 | 6 | 3 | 4 | 2 | 2 | 0 | 1 | 2 | 8.3 | 3.5 | 12.2 | 8.7 | 1.5 | 2.5 | 1.32 |
| Arthur Rhodes* | Spe | mr | 39 | 6 | 1 | 3 | 0 | 3 | 0 | 0 | 3 | 9.4 | 3.1 | 12.5 | 12.3 | 0.4 | 4.0 | 1.39 |
| Mariano Rivera | Buc | cl | 39 | 0 | 2 | 0 | 2 | 2 | 0 | 1 | 5 | 5.4 | 0.7 | 6.3 | 8.2 | 0.4 | 11.0 | 0.68 |
| Saul Rivera |   | mr | 31 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 15.3 | 4.3 | 20.9 | 4.9 | 1.2 | 1.1 | 2.18 |
| Fernando Rodney | Mus | cl | 32 | 5 | 0 | 1 | 2 | 4 | 0 | 1 | 2 | 8.9 | 7.8 | 17.4 | 12.2 | 0.7 | 1.6 | 1.85 |
| Francisco Rodriguez | Mus | cl | 27 | 3 | 2 | 0 | 3 | 9 | 0 | 0 | 3 | 6.2 | 4.4 | 10.9 | 8.1 | 0.7 | 1.8 | 1.18 |
| Wandy Rodriguez* | Gan | sp | 30 | 7 | 2 | 0 | 6 | 0 | 3 | 0 | 2 | 8.5 | 2.6 | 11.8 | 8.2 | 1.1 | 3.1 | 1.24 |
| J.C. Romero* | Fis | mr | 33 | 11 | 3 | 7 | 11 | 0 | 0 | 1 | 5 | 9.7 | 5.4 | 16.7 | 8.4 | 1.3 | 1.5 | 1.68 |
| Sergio Romo | Shu | mr | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 2.1 | 10.4 | 5.5 | 2.8 | 2.7 | 1.15 |
| Ryan Rowland-Smith* | Dyn | mr | 26 | 10 | 2 | 2 | 1 | 3 | 1 | 2 | 4 | 7.9 | 2.8 | 10.7 | 5.8 | 0.9 | 2.1 | 1.18 |
| Glendon Rusch* | Can | mr | 34 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 8.8 | 2.3 | 11.2 | 5.1 | 1.0 | 2.2 | 1.24 |
| B.J. Ryan* | Dyn | cl | 33 | 7 | 0 | 1 | 5 | 0 | 4 | 2 | 1 | 6.7 | 4.5 | 11.9 | 7.8 | 0.9 | 1.7 | 1.25 |
| C.C. Sabathia* | Sea | sp | 28 | 15 | 5 | 0 | 5 | 0 | 2 | 4 | 6 | 9.8 | 2.6 | 12.6 | 9.0 | 1.1 | 3.4 | 1.38 |
| Takashi Saito | Sea | cl | 39 | 1 | 0 | 1 | 6 | 1 | 0 | 1 | 1 | 7.3 | 3.0 | 11.3 | 11.5 | 0.5 | 3.8 | 1.15 |
| Chris Sampson | Joe | mr | 31 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 11.8 | 1.6 | 13.8 | 3.5 | 1.1 | 2.2 | 1.48 |
| Anibal Sanchez | Dyn | sp | 25 | 0 | 0 | 6 | 5 | 3 | 0 | 0 | 3 | 10.4 | 5.4 | 16.8 | 7.9 | 0.8 | 1.5 | 1.76 |
| Duaner Sanchez | Ame | mr | 29 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 12.0 | 3.8 | 16.5 | 7.3 | 2.3 | 1.9 | 1.75 |
| Jonathan Sanchez* | Spe | sp | 26 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 12.1 | 4.3 | 16.5 | 7.2 | 1.7 | 1.7 | 1.81 |
| Ervin Santana |   | sp | 26 | 20 | 5 | 3 | 10 | 5 | 3 | 4 | 6 | 8.9 | 2.2 | 11.6 | 8.7 | 1.1 | 3.9 | 1.24 |
| Johan Santana* | Gan | sp | 30 | 14 | 4 | 0 | 8 | 6 | 1 | 2 | 2 | 9.8 | 2.4 | 12.5 | 8.3 | 1.1 | 3.5 | 1.35 |
| Dennis Sarfate | Buc | mr | 28 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.7 | 8.9 | 18.5 | 11.3 | 0.8 | 1.3 | 2.06 |
| Joe Saunders* | Mar | sp | 28 | 14 | 4 | 3 | 11 | 3 | 0 | 2 | 7 | 10.2 | 2.1 | 12.8 | 4.3 | 1.6 | 2.1 | 1.37 |
| Max Scherzer | Can | mr | 24 | 3 | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 7.4 | 6.7 | 14.9 | 9.8 | 1.2 | 1.5 | 1.57 |
| Rudy Seanez | Spe | mr | 40 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 11.8 | 3.5 | 15.6 | 6.9 | 0.3 | 2.0 | 1.69 |
| Ben Sheets | Joe | sp | 30 | 26 | 7 | 3 | 6 | 9 | 0 | 5 | 7 | 10.0 | 3.2 | 13.5 | 7.0 | 1.6 | 2.2 | 1.47 |
| George Sherrill* | Mar | cl | 32 | 4 | 1 | 3 | 0 | 1 | 0 | 1 | 3 | 7.4 | 6.4 | 13.8 | 11.2 | 0.6 | 1.8 | 1.53 |
| James Shields | Can | sp | 27 | 16 | 2 | 0 | 10 | 10 | 0 | 8 | 5 | 10.6 | 1.7 | 12.8 | 7.1 | 1.3 | 4.1 | 1.37 |
| Scot Shields | Can | mr | 33 | 3 | 1 | 0 | 5 | 2 | 0 | 0 | 1 | 6.2 | 4.6 | 11.5 | 10.0 | 0.7 | 2.2 | 1.20 |
| Brian Shouse* | Nor | mr | 40 | 3 | 0 | 10 | 2 | 4 | 0 | 1 | 0 | 10.0 | 4.1 | 14.4 | 4.4 | 0.5 | 1.1 | 1.56 |
| Kevin Slowey | Wil | sp | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.4 | 2.5 | 11.0 | 7.4 | 0.0 | 3.0 | 1.09 |
| Greg Smith* | Fis | sp | 25 | 14 | 8 | 6 | 4 | 5 | 0 | 2 | 9 | 8.9 | 4.8 | 13.9 | 4.7 | 1.4 | 1.0 | 1.52 |
| Joe Smith | Joe | mr | 25 | 6 | 2 | 1 | 2 | 1 | 0 | 1 | 3 | 7.3 | 5.6 | 13.4 | 5.8 | 0.0 | 1.0 | 1.44 |
| John Smoltz | Spe | sp | 42 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 9.5 | 3.5 | 13.3 | 12.6 | 0.4 | 3.6 | 1.44 |
| Andy Sonnanstine | Ame | sp | 26 | 7 | 5 | 0 | 6 | 5 | 0 | 3 | 9 | 10.8 | 1.2 | 12.3 | 5.7 | 1.2 | 4.6 | 1.33 |
| Joakim Soria | Zom | cl | 25 | 5 | 1 | 0 | 5 | 2 | 0 | 1 | 2 | 5.5 | 1.7 | 7.7 | 9.0 | 0.6 | 5.4 | 0.79 |
| Rafael Soriano | Shu | mr | 29 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 7.1 | 7.1 | 15.6 | 7.8 | 2.8 | 1.1 | 1.58 |
| Russ Springer | Joe | mr | 40 | 6 | 2 | 7 | 2 | 0 | 0 | 1 | 3 | 9.6 | 3.9 | 13.9 | 9.3 | 1.9 | 2.4 | 1.51 |
| Huston Street | Nor | cl | 25 | 5 | 0 | 2 | 4 | 2 | 0 | 1 | 3 | 8.1 | 4.2 | 12.8 | 8.8 | 0.9 | 2.1 | 1.36 |
| Brian Tallet* | Nor | mr | 31 | 7 | 2 | 1 | 0 | 0 | 0 | 1 | 6 | 8.6 | 2.9 | 11.5 | 9.2 | 0.9 | 3.1 | 1.28 |
| Robinson Tejeda | Ame | mr | 27 | 5 | 1 | 3 | 2 | 6 | 0 | 2 | 0 | 8.3 | 6.5 | 15.1 | 9.6 | 1.7 | 1.5 | 1.64 |
| Matt Thornton* | Out | mr | 32 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 8.1 | 2.4 | 10.6 | 9.4 | 1.3 | 3.9 | 1.16 |
| Salomon Torres | Mar | cl | 37 | 5 | 2 | 0 | 3 | 1 | 0 | 3 | 1 | 6.7 | 3.1 | 10.1 | 4.3 | 0.8 | 1.4 | 1.08 |
| Jose Valverde | Fis | cl | 29 | 4 | 1 | 2 | 3 | 1 | 1 | 2 | 1 | 8.2 | 2.7 | 11.3 | 9.8 | 1.6 | 3.6 | 1.22 |
| Javier Vazquez | Shu | sp | 32 | 11 | 7 | 5 | 5 | 3 | 0 | 6 | 3 | 10.3 | 3.1 | 13.6 | 9.1 | 1.1 | 3.0 | 1.49 |
| Jose Veras | Nor | mr | 28 | 9 | 2 | 2 | 0 | 2 | 0 | 0 | 5 | 9.2 | 5.0 | 14.2 | 11.9 | 0.7 | 2.4 | 1.58 |
| Justin Verlander | Dyn | sp | 26 | 9 | 2 | 0 | 13 | 4 | 5 | 4 | 8 | 9.2 | 3.3 | 13.1 | 6.8 | 0.7 | 2.1 | 1.39 |
| Carlos Villanueva | Zom | mr | 25 | 4 | 2 | 0 | 3 | 2 | 0 | 0 | 0 | 12.9 | 2.6 | 16.1 | 8.1 | 2.8 | 3.2 | 1.71 |
| Edinson Volquez | Joe | sp | 25 | 21 | 7 | 2 | 10 | 5 | 2 | 8 | 7 | 9.1 | 5.6 | 15.2 | 9.8 | 1.2 | 1.7 | 1.63 |
| Chris Volstad | Zom | sp | 22 | 5 | 2 | 0 | 3 | 0 | 0 | 2 | 3 | 8.9 | 4.5 | 13.6 | 3.8 | 0.7 | 0.9 | 1.48 |
| Cory Wade | Joe | mr | 26 | 2 | 2 | 0 | 6 | 1 | 0 | 0 | 3 | 7.4 | 1.2 | 9.4 | 6.8 | 0.8 | 5.6 | 0.95 |
| Billy Wagner* | Gan | cl | 37 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 3 | 6.2 | 3.0 | 9.2 | 10.1 | 0.6 | 3.4 | 1.02 |
| Adam Wainwright | Spe | sp | 27 | 5 | 5 | 1 | 5 | 2 | 0 | 0 | 4 | 9.4 | 2.5 | 12.2 | 7.5 | 1.5 | 3.0 | 1.32 |
| Tim Wakefield | Mus | sp | 42 | 19 | 7 | 0 | 10 | 10 | 0 | 1 | 9 | 9.2 | 3.2 | 12.9 | 5.9 | 2.1 | 1.9 | 1.38 |
| Chien-Ming Wang | Gan | sp | 29 | 8 | 3 | 1 | 6 | 0 | 0 | 1 | 3 | 7.7 | 3.9 | 12.1 | 5.2 | 0.5 | 1.3 | 1.29 |
| Jered Weaver |   | sp | 26 | 22 | 8 | 5 | 5 | 2 | 0 | 2 | 13 | 9.1 | 3.3 | 12.6 | 8.4 | 1.3 | 2.6 | 1.37 |
| Brandon Webb |   | sp | 30 | 26 | 7 | 2 | 12 | 7 | 1 | 4 | 4 | 9.0 | 3.5 | 13.0 | 6.4 | 0.9 | 1.8 | 1.39 |
| Todd Wellemeyer |   | sp | 30 | 17 | 5 | 1 | 13 | 10 | 3 | 1 | 2 | 10.9 | 3.8 | 15.5 | 5.2 | 2.0 | 1.4 | 1.64 |
| Dan Wheeler | Out | mr | 31 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 5.9 | 1.7 | 7.7 | 9.1 | 1.1 | 5.4 | 0.84 |
| Dontrelle Willis* | Mus | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36.0 | 13.5 | 49.5 | 13.5 | 13.5 | 1.0 | 5.50 |
| Brian Wilson | Fis | cl | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 4.3 | 15.6 | 10.3 | 1.4 | 2.4 | 1.74 |
| Kerry Wood | Gan | cl | 32 | 5 | 1 | 1 | 6 | 0 | 0 | 1 | 3 | 7.4 | 2.9 | 11.0 | 11.9 | 0.1 | 4.1 | 1.15 |
| Jamey Wright | Spe | mr | 34 | 6 | 0 | 0 | 7 | 4 | 0 | 2 | 1 | 11.7 | 2.3 | 15.3 | 6.8 | 1.2 | 3.0 | 1.56 |
| Wesley Wright* | Wil | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Chris Young | Shu | sp | 30 | 8 | 11 | 2 | 1 | 2 | 1 | 0 | 3 | 9.6 | 4.9 | 14.6 | 8.3 | 2.0 | 1.7 | 1.61 |
| Carlos Zambrano | Mar | sp | 28 | 11 | 9 | 0 | 4 | 5 | 0 | 1 | 7 | 9.6 | 3.9 | 13.6 | 6.2 | 1.0 | 1.6 | 1.49 |
| Brad Ziegler | Nor | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.6 | 1.8 | 5.4 | 1.8 | 0.0 | 1.0 | 0.60 |
| Barry Zito* | Sea | sp | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 13.5 | 22.5 | 36.0 | 0.0 | 0.0 | 0.0 | 4.00 |
| Joel Zumaya | Mus | mr | 24 | 1 | 1 | 0 | 0 | 6 | 0 | 1 | 2 | 10.3 | 8.2 | 18.5 | 6.5 | 1.4 | 0.8 | 2.05 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Mike Adams | Gan | mr | 30 | .705 | 186 | .263 | 142 | .463 | 142 | .463 | 36.3 | 4.5 | 4.05 | 3.57 |
| Jeremy Affeldt* | Out | mr | 30 | 1.040 | 36 | .500 | 28 | .571 | 29 | .592 | 10.8 | 9.7 | 9.04 | 10.03 |
| Matt Albers | Ame | mr | 26 | .673 | 180 | .228 | 108 | .429 | 109 | .433 | 24.8 | 3.8 | 3.39 | 3.85 |
| Jose Arredondo | Buc | mr | 25 | .430 | 62 | .194 | 24 | .258 | 25 | .269 | 3.7 | 1.3 | 1.17 | 1.11 |
| Bronson Arroyo | Mus | sp | 32 | .909 | 611 | .342 | 497 | .567 | 506 | .578 | 153.4 | 7.2 | 6.55 | 6.41 |
| Scott Baker | Spe | sp | 27 | .671 | 597 | .273 | 356 | .416 | 360 | .421 | 86.4 | 3.7 | 3.33 | 3.26 |
| Grant Balfour | Joe | mr | 31 | .522 | 121 | .132 | 101 | .380 | 101 | .380 | 18.0 | 2.4 | 2.15 | 1.83 |
| Josh Beckett | Wil | sp | 29 | .713 | 541 | .311 | 342 | .432 | 348 | .439 | 88.5 | 4.1 | 3.78 | 3.79 |
| Erik Bedard* | Can | sp | 30 | .666 | 256 | .230 | 174 | .425 | 180 | .440 | 38.5 | 3.4 | 3.16 | 3.18 |
| Joe Beimel* | Sea | mr | 32 | .752 | 103 | .350 | 61 | .439 | 62 | .446 | 18.1 | 5.3 | 4.72 | 4.77 |
| Heath Bell | Dyn | mr | 31 | .826 | 174 | .351 | 123 | .490 | 129 | .514 | 37.6 | 6.1 | 5.44 | 4.99 |
| Jeff Bennett | Out | mr | 29 | .762 | 232 | .310 | 147 | .455 | 151 | .467 | 39.2 | 4.7 | 4.25 | 4.93 |
| Chad Billingsley | Gan | sp | 24 | .779 | 625 | .363 | 423 | .460 | 432 | .470 | 124.3 | 5.4 | 4.90 | 5.12 |
| Nick Blackburn | Nor | sp | 27 | .824 | 675 | .323 | 434 | .494 | 444 | .505 | 130.8 | 5.9 | 5.32 | 5.34 |
| Joe Blanton | Out | sp | 28 | .823 | 616 | .289 | 420 | .513 | 428 | .523 | 121.1 | 5.8 | 5.27 | 5.05 |
| Jerry Blevins* | Wil | mr | 25 | .744 | 10 | .300 | 9 | .450 | 10 | .500 | 2.6 | 4.9 | 4.44 | 4.09 |
| Michael Bowden | Can | sp | 22 | .668 | 24 | .292 | 10 | .370 | 10 | .370 | 2.3 | 2.9 | 2.65 | 2.63 |
| Chad Bradford | Sea | mr | 34 | .674 | 250 | .280 | 113 | .379 | 117 | .393 | 29.2 | 3.7 | 3.32 | 3.73 |
| Chris Britton | Nor | mr | 26 | 1.127 | 83 | .349 | 83 | .722 | 83 | .722 | 27.3 | 10.1 | 9.08 | 7.70 |
| Doug Brocail | Fis | mr | 42 | .809 | 242 | .355 | 181 | .493 | 182 | .496 | 53.5 | 5.8 | 5.22 | 5.11 |
| Andrew Brown | Buc | mr | 28 | .743 | 116 | .241 | 87 | .468 | 91 | .489 | 23.4 | 5.0 | 4.45 | 4.58 |
| Jonathan Broxton |   | mr | 25 | .788 | 87 | .402 | 76 | .478 | 78 | .491 | 21.4 | 5.5 | 4.91 | 4.37 |
| Taylor Buchholz | Spe | mr | 27 | .630 | 215 | .260 | 122 | .389 | 125 | .398 | 27.2 | 3.1 | 2.87 | 2.85 |
| Mark Buehrle* |   | sp | 30 | .751 | 722 | .302 | 434 | .457 | 441 | .464 | 116.2 | 4.6 | 4.17 | 4.13 |
| A.J. Burnett | Shu | sp | 32 | .780 | 554 | .327 | 418 | .484 | 425 | .492 | 117.8 | 5.4 | 4.80 | 4.60 |
| Jared Burton | Ame | mr | 28 | .587 | 185 | .254 | 102 | .366 | 103 | .369 | 23.6 | 3.1 | 2.84 | 2.66 |
| Dave Bush | Out | sp | 29 | .796 | 638 | .276 | 411 | .490 | 423 | .504 | 112.5 | 5.2 | 4.69 | 4.83 |
| Tim Byrdak* | Joe | mr | 35 | .862 | 71 | .352 | 60 | .536 | 61 | .545 | 18.5 | 7.4 | 6.53 | 6.69 |
| Daniel Cabrera | Mus | sp | 28 | .912 | 474 | .321 | 353 | .548 | 366 | .568 | 112.8 | 7.3 | 6.59 | 7.11 |
| Matt Cain |   | sp | 24 | .795 | 565 | .313 | 400 | .487 | 406 | .495 | 116.1 | 5.6 | 5.13 | 4.94 |
| Jorge Campillo | Zom | sp | 30 | 1.072 | 230 | .370 | 206 | .682 | 207 | .685 | 70.8 | 9.9 | 8.87 | 8.76 |
| Matt Capps | Out | cl | 25 | .712 | 178 | .287 | 110 | .438 | 112 | .446 | 29.6 | 4.4 | 3.89 | 2.95 |
| Jesse Carlson* | Wil | mr | 28 | .534 | 132 | .227 | 72 | .329 | 77 | .352 | 14.7 | 2.4 | 2.14 | 1.71 |
| Buddy Carlyle | Gan | mr | 31 | .720 | 198 | .273 | 154 | .467 | 154 | .467 | 36.0 | 4.2 | 3.85 | 4.09 |
| Fausto Carmona | Mus | sp | 25 | .898 | 200 | .345 | 148 | .529 | 154 | .550 | 50.7 | 8.1 | 7.42 | 7.59 |
| Chris Carpenter | Sea | sp | 34 | .953 | 66 | .379 | 46 | .575 | 46 | .575 | 14.0 | 7.1 | 6.55 | 7.67 |
| D.J. Carrasco | Gan | mr | 32 | .132 | 17 | .059 | 2 | .087 | 2 | .087 | 0.1 | 0.1 | 0.13 | 0.14 |
| Joba Chamberlain | Zom | mr | 23 | .551 | 174 | .293 | 93 | .333 | 94 | .337 | 20.7 | 2.7 | 2.42 | 2.05 |
| Matt Chico* | Mus | sp | 26 | 1.003 | 178 | .416 | 138 | .592 | 140 | .601 | 51.2 | 10.1 | 9.15 | 9.24 |
| Phil Coke* | Spe | mr | 26 | .220 | 39 | .128 | 7 | .127 | 7 | .127 | 0.4 | 0.2 | 0.21 | 0.25 |
| Jose Contreras | Sea | sp | 37 | .839 | 408 | .301 | 285 | .524 | 288 | .529 | 81.3 | 5.9 | 5.31 | 5.59 |
| Aaron Cook | Wil | sp | 30 | .862 | 84 | .333 | 54 | .519 | 54 | .519 | 17.4 | 7.2 | 6.60 | 6.66 |
| Roy Corcoran | Can | mr | 29 | .801 | 290 | .310 | 177 | .478 | 180 | .486 | 48.6 | 5.2 | 4.66 | 4.80 |
| Francisco Cordero | Mar | cl | 34 | .671 | 181 | .287 | 122 | .400 | 130 | .426 | 33.0 | 4.3 | 3.93 | 4.05 |
| Manuel Corpas | Mar | mr | 26 | 1.059 | 146 | .411 | 122 | .639 | 122 | .639 | 45.2 | 10.7 | 9.73 | 11.44 |
| Jesse Crain | Wil | mr | 27 | .744 | 74 | .311 | 49 | .467 | 49 | .467 | 11.5 | 3.9 | 3.57 | 3.44 |
| Juan Cruz | Fis | mr | 30 | .697 | 138 | .290 | 122 | .447 | 125 | .458 | 30.3 | 4.4 | 3.96 | 4.29 |
| Johnny Cueto | Nor | sp | 23 | .868 | 488 | .314 | 416 | .535 | 433 | .557 | 127.0 | 6.8 | 6.04 | 6.15 |
| John Danks* | Mus | sp | 24 | .693 | 660 | .295 | 370 | .417 | 376 | .424 | 99.7 | 4.3 | 3.92 | 3.59 |
| Kyle Davies | Shu | sp | 25 | .750 | 146 | .247 | 101 | .486 | 101 | .486 | 25.0 | 4.5 | 4.11 | 4.23 |
| Doug Davis* | Mar | sp | 33 | .882 | 76 | .316 | 58 | .537 | 60 | .556 | 17.0 | 6.1 | 5.67 | 6.00 |
| Jorge De La Rosa* | Ame | sp | 28 | .756 | 471 | .314 | 323 | .461 | 328 | .469 | 90.6 | 5.2 | 4.69 | 4.83 |
| Manny Delcarmen | Spe | mr | 27 | .763 | 253 | .308 | 176 | .463 | 184 | .484 | 49.4 | 5.0 | 4.49 | 4.20 |
| Ryan Dempster | Joe | sp | 32 | .692 | 566 | .279 | 378 | .433 | 387 | .443 | 94.8 | 4.1 | 3.72 | 3.67 |
| Joey Devine | Wil | mr | 25 | .406 | 99 | .172 | 41 | .253 | 44 | .272 | 6.9 | 1.5 | 1.31 | 1.22 |
| Octavio Dotel | Out | mr | 35 | .750 | 146 | .267 | 115 | .477 | 119 | .494 | 28.3 | 4.3 | 3.91 | 3.84 |
| Scott Downs* | Buc | mr | 33 | .591 | 217 | .290 | 111 | .346 | 114 | .355 | 25.1 | 2.9 | 2.58 | 2.61 |
| Justin Duchscherer | Wil | sp | 31 | .665 | 429 | .228 | 240 | .412 | 249 | .427 | 54.1 | 3.3 | 3.00 | 2.96 |
| Chad Durbin | Fis | mr | 31 | .658 | 221 | .294 | 118 | .387 | 121 | .397 | 28.0 | 3.4 | 3.09 | 3.46 |
| Kyle Farnsworth | Mus | mr | 33 | 1.008 | 182 | .385 | 180 | .619 | 183 | .629 | 61.6 | 9.2 | 8.23 | 9.02 |
| Gavin Floyd | Out | sp | 26 | .798 | 601 | .275 | 437 | .508 | 444 | .516 | 119.7 | 5.3 | 4.85 | 4.73 |
| Frank Francisco | Sea | mr | 29 | .605 | 150 | .333 | 101 | .371 | 102 | .375 | 23.4 | 3.1 | 2.81 | 2.49 |
| Ryan Franklin | Mar | mr | 36 | .898 | 256 | .289 | 198 | .566 | 201 | .574 | 58.9 | 6.7 | 6.12 | 6.17 |
| Brian Fuentes* | Wil | cl | 33 | .585 | 155 | .284 | 100 | .362 | 102 | .370 | 22.2 | 2.9 | 2.70 | 2.41 |
| Armando Galarraga | Wil | sp | 27 | .712 | 524 | .231 | 345 | .452 | 356 | .466 | 82.3 | 4.0 | 3.60 | 3.62 |
| Sean Gallagher | Spe | sp | 23 | .936 | 185 | .351 | 175 | .581 | 180 | .598 | 54.3 | 7.5 | 6.80 | 6.95 |
| Freddy Garcia | Sea | sp | 33 | .840 | 50 | .300 | 32 | .485 | 34 | .515 | 10.1 | 5.9 | 5.35 | 5.62 |
| Jon Garland | Ame | sp | 29 | .898 | 78 | .385 | 52 | .525 | 52 | .525 | 17.7 | 7.5 | 6.62 | 6.10 |
| Matt Garza | Can | sp | 25 | .678 | 632 | .256 | 367 | .421 | 372 | .427 | 81.7 | 3.3 | 3.01 | 2.98 |
| Chad Gaudin | Ame | mr | 26 | .875 | 299 | .358 | 206 | .539 | 206 | .539 | 65.3 | 6.9 | 6.28 | 5.78 |
| Geoff Geary | Shu | mr | 32 | .725 | 215 | .233 | 149 | .469 | 151 | .475 | 34.5 | 4.1 | 3.66 | 4.05 |
| Dan Giese | Spe | mr | 32 | .688 | 157 | .236 | 91 | .427 | 94 | .441 | 21.8 | 3.7 | 3.35 | 3.03 |
| Mike Gonzalez* | Spe | cl | 31 | .790 | 87 | .287 | 93 | .544 | 93 | .544 | 23.6 | 5.2 | 4.74 | 4.06 |
| John Grabow* | Fis | mr | 30 | .700 | 181 | .276 | 123 | .438 | 124 | .441 | 32.7 | 4.6 | 4.20 | 4.32 |
| Sean Green | Can | mr | 30 | .906 | 45 | .378 | 36 | .537 | 38 | .567 | 12.6 | 7.9 | 7.46 | 6.68 |
| Kevin Gregg |   | cl | 31 | .627 | 202 | .252 | 121 | .387 | 125 | .399 | 30.0 | 3.7 | 3.42 | 3.51 |
| Zack Greinke | Dyn | sp | 25 | .765 | 618 | .311 | 427 | .479 | 430 | .483 | 113.0 | 4.8 | 4.32 | 4.16 |
| Jason Grilli | Dyn | mr | 32 | .606 | 252 | .254 | 138 | .375 | 139 | .378 | 29.9 | 3.0 | 2.66 | 2.71 |
| Jeremy Guthrie | Nor | sp | 30 | .744 | 621 | .293 | 383 | .455 | 387 | .460 | 102.6 | 4.7 | 4.28 | 4.33 |
| Roy Halladay | Wil | sp | 32 | .665 | 718 | .288 | 397 | .396 | 408 | .407 | 95.1 | 3.4 | 3.08 | 2.90 |
| Cole Hamels* | Dyn | sp | 25 | .728 | 678 | .282 | 437 | .459 | 441 | .463 | 113.3 | 4.5 | 4.06 | 3.79 |
| Justin Hampson* | Buc | mr | 29 | .847 | 122 | .377 | 74 | .484 | 74 | .484 | 24.3 | 6.8 | 6.15 | 6.57 |
| Joel Hanrahan | Ame | mr | 27 | .814 | 223 | .341 | 175 | .503 | 176 | .506 | 49.4 | 5.6 | 5.09 | 5.34 |
| Craig Hansen | Ame | mr | 25 | .760 | 24 | .375 | 18 | .462 | 18 | .462 | 5.0 | 5.2 | 4.71 | 4.80 |
| Aaron Harang | Fis | sp | 31 | .835 | 634 | .312 | 463 | .526 | 465 | .528 | 135.1 | 6.0 | 5.36 | 4.99 |
| Rich Harden | Can | sp | 27 | .670 | 443 | .278 | 325 | .425 | 330 | .431 | 78.6 | 3.9 | 3.48 | 3.30 |
| Dan Haren | Out | sp | 28 | .658 | 658 | .302 | 380 | .400 | 384 | .404 | 95.0 | 3.7 | 3.33 | 2.93 |
| LaTroy Hawkins | Can | mr | 36 | .812 | 107 | .336 | 80 | .503 | 81 | .509 | 24.5 | 6.4 | 5.89 | 5.57 |
| Aaron Heilman | Nor | mr | 30 | 1.023 | 169 | .420 | 192 | .627 | 197 | .644 | 71.5 | 11.5 | 10.22 | 10.03 |
| Felix Hernandez | Dyn | sp | 23 | .779 | 609 | .335 | 416 | .470 | 423 | .478 | 118.4 | 5.3 | 4.77 | 5.05 |
| Mike Hinckley* | Wil | mr | 26 | .450 | 11 | .273 | 4 | .250 | 4 | .250 | 0.8 | 1.8 | 1.65 | 1.65 |
| Trevor Hoffman | Zom | cl | 41 | .654 | 128 | .219 | 93 | .439 | 93 | .439 | 18.4 | 3.0 | 2.74 | 2.86 |
| J.P. Howell* | Shu | mr | 26 | .747 | 273 | .286 | 207 | .477 | 208 | .479 | 53.4 | 4.8 | 4.33 | 4.49 |
| Tim Hudson | Buc | sp | 33 | .756 | 549 | .288 | 347 | .466 | 350 | .470 | 92.5 | 4.8 | 4.32 | 4.30 |
| Edwin Jackson | Mar | sp | 25 | .922 | 477 | .325 | 394 | .574 | 398 | .579 | 122.6 | 7.4 | 6.64 | 6.93 |
| Bobby Jenks | Gan | cl | 28 | .590 | 189 | .243 | 92 | .358 | 96 | .374 | 20.2 | 2.8 | 2.51 | 2.00 |
| Ubaldo Jimenez | Spe | sp | 25 | .857 | 498 | .341 | 398 | .519 | 407 | .531 | 123.3 | 6.9 | 6.28 | 6.75 |
| Jim Johnson | Nor | mr | 26 | .571 | 255 | .259 | 109 | .330 | 112 | .339 | 23.8 | 2.6 | 2.34 | 2.56 |
| Josh Johnson | Sea | sp | 25 | .736 | 320 | .344 | 206 | .432 | 212 | .444 | 55.7 | 4.5 | 4.12 | 4.69 |
| Randy Johnson* | Fis | sp | 45 | .828 | 603 | .327 | 435 | .510 | 439 | .515 | 129.7 | 5.9 | 5.42 | 5.26 |
| Jair Jurrjens | Gan | sp | 23 | .906 | 443 | .332 | 347 | .557 | 354 | .568 | 105.8 | 6.9 | 6.20 | 6.59 |
| Scott Kazmir* | Nor | sp | 25 | .849 | 469 | .328 | 421 | .533 | 428 | .542 | 125.2 | 6.6 | 5.99 | 5.91 |
| Hong-Chih Kuo* | Shu | mr | 27 | .625 | 228 | .272 | 157 | .394 | 162 | .407 | 35.5 | 3.2 | 2.91 | 2.53 |
| Hiroki Kuroda | Sea | sp | 34 | .739 | 745 | .301 | 419 | .442 | 429 | .453 | 116.4 | 4.7 | 4.25 | 4.09 |
| John Lackey | Joe | sp | 30 | .786 | 388 | .271 | 289 | .497 | 298 | .512 | 75.0 | 4.9 | 4.46 | 4.60 |
| John Lannan* | Wil | sp | 24 | .708 | 123 | .236 | 74 | .448 | 75 | .455 | 17.5 | 4.0 | 3.67 | 3.89 |
| Brandon League | Gan | mr | 26 | 1.062 | 47 | .340 | 43 | .623 | 45 | .652 | 14.9 | 10.3 | 9.50 | 10.22 |
| Cliff Lee* |   | sp | 30 | .710 | 614 | .305 | 357 | .426 | 365 | .436 | 90.6 | 4.0 | 3.61 | 3.44 |
| Jon Lester* | Shu | sp | 25 | .759 | 630 | .329 | 409 | .456 | 416 | .464 | 115.1 | 5.1 | 4.59 | 4.60 |
| Jensen Lewis | Wil | cl | 25 | 1.125 | 21 | .429 | 18 | .643 | 19 | .679 | 7.4 | 13.4 | 12.93 | 14.73 |
| Scott Lewis* | Wil | sp | 25 | .776 | 18 | .278 | 11 | .478 | 11 | .478 | 3.1 | 5.2 | 4.64 | 5.46 |
| Brad Lidge | Mus | cl | 32 | .647 | 195 | .282 | 150 | .414 | 152 | .420 | 34.1 | 3.6 | 3.30 | 3.32 |
| Jon Lieber | Fis | mr | 39 | .950 | 190 | .300 | 149 | .606 | 152 | .618 | 42.5 | 6.7 | 6.12 | 6.20 |
| Ted Lilly* | Fis | sp | 33 | .791 | 601 | .290 | 439 | .501 | 446 | .509 | 123.1 | 5.4 | 4.91 | 4.40 |
| Tim Lincecum | Out | sp | 25 | .719 | 523 | .340 | 398 | .448 | 401 | .451 | 101.6 | 4.3 | 3.91 | 3.92 |
| Mike Lincoln | Buc | mr | 34 | .723 | 143 | .280 | 84 | .416 | 91 | .450 | 22.6 | 4.3 | 3.85 | 4.31 |
| Matt Lindstrom | Mar | mr | 29 | .776 | 230 | .317 | 144 | .463 | 146 | .469 | 40.3 | 5.1 | 4.67 | 4.81 |
| Scott Linebrink | Joe | mr | 32 | .579 | 118 | .229 | 59 | .360 | 59 | .360 | 12.1 | 2.6 | 2.30 | 2.27 |
| Francisco Liriano* | Wil | sp | 25 | .638 | 246 | .244 | 147 | .405 | 147 | .405 | 32.2 | 3.2 | 2.92 | 2.99 |
| Jesse Litsch | Can | sp | 24 | .728 | 695 | .292 | 390 | .435 | 399 | .445 | 108.1 | 4.6 | 4.16 | 4.06 |
| Kyle Lohse | Ame | sp | 30 | .861 | 649 | .353 | 418 | .514 | 420 | .516 | 132.2 | 6.6 | 5.95 | 5.76 |
| Braden Looper | Fis | sp | 34 | .988 | 559 | .361 | 442 | .610 | 444 | .613 | 149.6 | 8.7 | 7.82 | 7.81 |
| Aquilino Lopez | Can | mr | 34 | .759 | 266 | .308 | 187 | .473 | 189 | .478 | 50.9 | 4.9 | 4.37 | 3.88 |
| Javier Lopez* | Sea | mr | 31 | .817 | 227 | .330 | 151 | .489 | 154 | .498 | 41.3 | 5.2 | 4.64 | 5.10 |
| Derek Lowe | Zom | sp | 36 | .704 | 764 | .323 | 392 | .409 | 393 | .410 | 109.2 | 4.3 | 3.94 | 3.70 |
| Greg Maddux | Shu | sp | 43 | .770 | 664 | .304 | 372 | .457 | 380 | .467 | 104.8 | 4.9 | 4.41 | 4.44 |
| Ryan Madson | Shu | mr | 28 | .775 | 188 | .346 | 127 | .462 | 129 | .469 | 37.8 | 5.6 | 5.01 | 5.17 |
| Ron Mahay* | Fis | mr | 38 | .775 | 68 | .279 | 54 | .491 | 55 | .500 | 15.2 | 5.7 | 5.13 | 4.95 |
| Paul Maholm* | Ame | sp | 27 | .855 | 656 | .340 | 482 | .527 | 488 | .533 | 142.1 | 6.3 | 5.67 | 5.69 |
| John Maine | Ame | sp | 28 | .820 | 282 | .326 | 219 | .502 | 223 | .511 | 66.1 | 6.3 | 5.67 | 5.84 |
| Shaun Marcum | Joe | sp | 27 | .762 | 506 | .289 | 375 | .481 | 382 | .490 | 96.7 | 4.7 | 4.28 | 4.43 |
| Carlos Marmol | Shu | mr | 26 | .659 | 198 | .172 | 161 | .439 | 169 | .460 | 36.5 | 3.8 | 3.52 | 3.68 |
| Jason Marquis | Joe | sp | 30 | .862 | 54 | .259 | 43 | .573 | 43 | .573 | 10.8 | 5.5 | 5.05 | 5.08 |
| Sean Marshall* | Dyn | mr | 26 | .862 | 99 | .303 | 82 | .536 | 86 | .562 | 25.3 | 6.6 | 6.03 | 5.45 |
| Damaso Marte* | Buc | mr | 34 | .736 | 152 | .382 | 114 | .442 | 117 | .453 | 32.7 | 5.1 | 4.52 | 4.39 |
| Pedro Martinez | Zom | sp | 37 | .896 | 390 | .362 | 297 | .539 | 303 | .550 | 99.7 | 7.7 | 6.96 | 6.97 |
| Justin Masterson | Out | mr | 24 | .875 | 21 | .143 | 21 | .618 | 21 | .618 | 4.1 | 4.2 | 3.80 | 5.09 |
| Daisuke Matsuzaka | Zom | sp | 28 | .719 | 531 | .290 | 380 | .450 | 390 | .462 | 102.5 | 4.8 | 4.33 | 4.16 |
| Kyle McClellan | Mus | mr | 25 | 1.000 | 127 | .370 | 121 | .630 | 122 | .635 | 43.4 | 10.1 | 9.02 | 8.86 |
| Seth McClung | Gan | mr | 28 | .771 | 277 | .245 | 211 | .496 | 217 | .511 | 57.1 | 5.5 | 5.03 | 4.91 |
| Dustin McGowan | Spe | sp | 27 | .949 | 296 | .402 | 235 | .557 | 243 | .576 | 80.7 | 8.4 | 7.51 | 7.86 |
| Gil Meche | Buc | sp | 30 | .755 | 420 | .302 | 303 | .478 | 304 | .479 | 82.2 | 5.0 | 4.57 | 4.24 |
| Cla Meredith | Sea | mr | 26 | .831 | 203 | .355 | 130 | .478 | 134 | .493 | 40.5 | 6.2 | 5.53 | 6.47 |
| Jose Mijares* | Wil | mr | 24 | .456 | 28 | .179 | 12 | .293 | 12 | .293 | 1.9 | 1.5 | 1.41 | 1.43 |
| Andrew Miller* | Ame | sp | 24 | .914 | 73 | .452 | 53 | .535 | 53 | .535 | 19.7 | 9.0 | 8.27 | 7.99 |
| Kevin Millwood | Can | sp | 34 | .801 | 321 | .321 | 209 | .487 | 211 | .492 | 62.7 | 5.7 | 5.15 | 4.88 |
| Zach Miner | Sea | mr | 27 | .791 | 145 | .297 | 88 | .473 | 92 | .495 | 27.5 | 6.0 | 5.53 | 4.60 |
| Brandon Morrow | Mar | mr | 24 | .685 | 163 | .276 | 147 | .458 | 147 | .458 | 34.2 | 4.1 | 3.81 | 3.83 |
| Jamie Moyer* | Mar | sp | 46 | .900 | 649 | .348 | 460 | .539 | 468 | .549 | 146.7 | 7.0 | 6.40 | 6.55 |
| Mike Mussina |   | sp | 40 | .710 | 689 | .318 | 370 | .415 | 378 | .424 | 100.2 | 4.2 | 3.83 | 3.75 |
| Brett Myers | Zom | sp | 28 | .900 | 578 | .322 | 498 | .573 | 505 | .581 | 147.5 | 6.8 | 6.14 | 6.02 |
| Joe Nathan | Wil | cl | 34 | .444 | 189 | .190 | 79 | .275 | 81 | .282 | 12.2 | 1.4 | 1.28 | 1.28 |
| Joe Nelson | Wil | mr | 34 | .637 | 89 | .292 | 52 | .388 | 53 | .396 | 12.1 | 3.4 | 3.16 | 3.31 |
| Ricky Nolasco |   | sp | 26 | .752 | 680 | .284 | 441 | .473 | 446 | .478 | 115.6 | 4.6 | 4.15 | 3.81 |
| Leo Nunez | Wil | mr | 25 | .566 | 139 | .209 | 64 | .332 | 69 | .358 | 14.0 | 2.6 | 2.31 | 2.27 |
| Ross Ohlendorf | Out | mr | 26 | .875 | 47 | .426 | 42 | .532 | 42 | .532 | 14.3 | 8.2 | 7.58 | 7.06 |
| Will Ohman* | Nor | mr | 31 | .741 | 224 | .321 | 137 | .441 | 139 | .447 | 39.5 | 5.1 | 4.52 | 3.74 |
| Hideki Okajima* |   | mr | 33 | .670 | 177 | .243 | 129 | .439 | 129 | .439 | 30.4 | 4.0 | 3.62 | 3.74 |
| Darren Oliver* | Can | mr | 38 | .684 | 255 | .290 | 139 | .410 | 140 | .413 | 37.2 | 4.2 | 3.81 | 3.53 |
| Roy Oswalt | Buc | sp | 31 | .740 | 683 | .299 | 423 | .450 | 432 | .460 | 112.3 | 4.5 | 4.08 | 4.03 |
| Vicente Padilla | Mar | sp | 31 | .865 | 543 | .306 | 423 | .533 | 436 | .549 | 125.1 | 6.3 | 5.87 | 5.89 |
| Jonathan Papelbon | Buc | cl | 28 | .607 | 236 | .305 | 123 | .357 | 125 | .362 | 30.0 | 3.2 | 2.90 | 2.47 |
| Manny Parra* | Shu | sp | 26 | 1.006 | 91 | .473 | 85 | .594 | 86 | .601 | 32.8 | 11.2 | 9.83 | 10.57 |
| Jake Peavy | Wil | sp | 28 | .655 | 521 | .253 | 336 | .417 | 338 | .420 | 76.9 | 3.5 | 3.21 | 3.17 |
| Mike Pelfrey | Spe | sp | 25 | .922 | 358 | .369 | 256 | .541 | 264 | .558 | 83.2 | 7.4 | 6.69 | 7.46 |
| Tony Pena | Shu | mr | 27 | 1.000 | 2 | .500 | 1 | .500 | 1 | .500 | 0.5 | 13.5 | 12.15 | 14.52 |
| Troy Percival | Gan | cl | 39 | 1.010 | 57 | .211 | 78 | .709 | 78 | .709 | 23.4 | 8.7 | 7.80 | 7.70 |
| Chris Perez | Gan | mr | 23 | .837 | 30 | .300 | 24 | .545 | 24 | .545 | 5.5 | 4.6 | 4.29 | 4.82 |
| Odalis Perez* | Mus | sp | 32 | .988 | 191 | .330 | 170 | .618 | 174 | .633 | 58.3 | 9.0 | 8.14 | 8.04 |
| Oliver Perez* | Ame | sp | 27 | .782 | 81 | .272 | 63 | .508 | 63 | .508 | 16.3 | 5.3 | 4.73 | 5.04 |
| Rafael Perez* |   | mr | 27 | .849 | 161 | .360 | 143 | .534 | 146 | .545 | 42.5 | 6.3 | 5.70 | 5.39 |
| Glen Perkins* | Mar | sp | 26 | .909 | 244 | .324 | 176 | .557 | 176 | .557 | 55.4 | 7.1 | 6.57 | 6.79 |
| Yusmeiro Petit | Out | mr | 24 | 1.037 | 19 | .263 | 19 | .655 | 19 | .655 | 6.2 | 9.3 | 7.53 | 8.10 |
| J.J. Putz | Mus | cl | 32 | .949 | 143 | .448 | 157 | .588 | 158 | .592 | 52.0 | 8.8 | 7.84 | 8.20 |
| Chad Qualls | Dyn | mr | 30 | .619 | 244 | .283 | 126 | .371 | 128 | .376 | 25.7 | 2.7 | 2.42 | 2.72 |
| Edwar Ramirez | Shu | mr | 28 | .547 | 40 | .275 | 34 | .370 | 34 | .370 | 7.0 | 2.8 | 2.53 | 2.18 |
| Ramon Ramirez | Ame | mr | 27 | .581 | 234 | .256 | 121 | .350 | 124 | .358 | 25.6 | 2.7 | 2.41 | 2.29 |
| Jon Rauch | Out | mr | 30 | 1.019 | 189 | .397 | 173 | .613 | 177 | .628 | 61.5 | 9.6 | 8.59 | 9.49 |
| Al Reyes | Mus | mr | 39 | .837 | 85 | .329 | 68 | .523 | 68 | .523 | 19.0 | 6.0 | 5.48 | 6.14 |
| Anthony Reyes | Ame | sp | 27 | .773 | 176 | .273 | 121 | .496 | 121 | .496 | 31.4 | 5.0 | 4.49 | 4.44 |
| Dennys Reyes* | Joe | mr | 32 | .721 | 132 | .280 | 93 | .447 | 95 | .457 | 22.8 | 4.1 | 3.79 | 4.09 |
| Arthur Rhodes* | Spe | mr | 39 | .645 | 115 | .383 | 72 | .375 | 72 | .375 | 19.9 | 4.0 | 3.67 | 3.53 |
| Mariano Rivera | Buc | cl | 39 | .439 | 184 | .217 | 66 | .253 | 68 | .261 | 10.7 | 1.3 | 1.20 | 1.09 |
| Saul Rivera |   | mr | 31 | .945 | 57 | .404 | 38 | .500 | 40 | .526 | 15.1 | 9.3 | 8.36 | 9.83 |
| Fernando Rodney | Mus | cl | 32 | .802 | 63 | .349 | 60 | .496 | 62 | .512 | 19.0 | 6.9 | 6.32 | 5.76 |
| Francisco Rodriguez | Mus | cl | 27 | .585 | 213 | .225 | 124 | .373 | 127 | .383 | 26.8 | 3.0 | 2.75 | 2.68 |
| Wandy Rodriguez* | Gan | sp | 30 | .700 | 242 | .293 | 153 | .424 | 159 | .440 | 39.4 | 4.1 | 3.74 | 3.77 |
| J.C. Romero* | Fis | mr | 33 | .855 | 175 | .326 | 145 | .502 | 156 | .540 | 46.3 | 6.8 | 6.12 | 6.31 |
| Sergio Romo | Shu | mr | 26 | .788 | 39 | .205 | 29 | .537 | 29 | .537 | 7.7 | 5.3 | 4.82 | 4.22 |
| Ryan Rowland-Smith* | Dyn | mr | 26 | .679 | 406 | .256 | 234 | .428 | 235 | .430 | 57.3 | 3.9 | 3.47 | 3.06 |
| Glendon Rusch* | Can | mr | 34 | .696 | 149 | .268 | 82 | .427 | 82 | .427 | 21.7 | 4.3 | 3.83 | 3.46 |
| B.J. Ryan* | Dyn | cl | 33 | .638 | 171 | .240 | 106 | .394 | 111 | .413 | 25.7 | 3.6 | 3.28 | 3.31 |
| C.C. Sabathia* | Sea | sp | 28 | .749 | 781 | .333 | 534 | .459 | 539 | .463 | 147.9 | 4.9 | 4.46 | 4.31 |
| Takashi Saito | Sea | cl | 39 | .638 | 134 | .321 | 88 | .376 | 94 | .402 | 21.7 | 3.5 | 3.11 | 2.94 |
| Chris Sampson | Joe | mr | 31 | .824 | 210 | .324 | 123 | .488 | 126 | .500 | 36.6 | 5.7 | 5.18 | 5.37 |
| Anibal Sanchez | Dyn | sp | 25 | .807 | 145 | .345 | 106 | .475 | 111 | .498 | 32.6 | 6.3 | 5.66 | 5.85 |
| Duaner Sanchez | Ame | mr | 29 | .940 | 117 | .333 | 101 | .584 | 104 | .601 | 33.9 | 8.4 | 7.63 | 7.61 |
| Jonathan Sanchez* | Spe | sp | 26 | .964 | 186 | .366 | 165 | .604 | 166 | .608 | 53.8 | 8.4 | 7.39 | 7.33 |
| Ervin Santana |   | sp | 26 | .713 | 602 | .307 | 387 | .431 | 397 | .443 | 103.9 | 4.4 | 3.96 | 3.75 |
| Johan Santana* | Gan | sp | 30 | .772 | 606 | .327 | 420 | .476 | 428 | .485 | 117.2 | 5.1 | 4.64 | 4.34 |
| Dennis Sarfate | Buc | mr | 28 | .775 | 58 | .379 | 53 | .482 | 53 | .482 | 15.4 | 6.1 | 5.59 | 6.86 |
| Joe Saunders* | Mar | sp | 28 | .816 | 667 | .285 | 428 | .501 | 439 | .513 | 118.8 | 5.3 | 4.84 | 5.00 |
| Max Scherzer | Can | mr | 24 | .714 | 56 | .286 | 46 | .447 | 48 | .466 | 10.9 | 4.2 | 3.86 | 5.02 |
| Rudy Seanez | Spe | mr | 40 | .819 | 86 | .384 | 56 | .475 | 57 | .483 | 17.4 | 5.9 | 5.41 | 5.59 |
| Ben Sheets | Joe | sp | 30 | .838 | 651 | .301 | 492 | .530 | 498 | .537 | 145.5 | 6.2 | 5.66 | 5.11 |
| George Sherrill* | Mar | cl | 32 | .671 | 112 | .304 | 87 | .429 | 87 | .429 | 22.0 | 4.4 | 3.96 | 3.85 |
| James Shields | Can | sp | 27 | .817 | 633 | .329 | 429 | .495 | 439 | .507 | 123.2 | 5.4 | 4.98 | 4.73 |
| Scot Shields | Can | mr | 33 | .589 | 156 | .250 | 99 | .367 | 104 | .385 | 21.7 | 3.0 | 2.74 | 2.97 |
| Brian Shouse* | Nor | mr | 40 | .739 | 200 | .305 | 114 | .440 | 116 | .448 | 31.5 | 4.9 | 4.42 | 4.37 |
| Kevin Slowey | Wil | sp | 25 | .633 | 21 | .286 | 11 | .367 | 12 | .400 | 2.6 | 3.2 | 2.88 | 2.53 |
| Greg Smith* | Fis | sp | 25 | .816 | 588 | .267 | 424 | .519 | 428 | .524 | 118.3 | 5.8 | 5.14 | 5.05 |
| Joe Smith | Joe | mr | 25 | .657 | 125 | .272 | 72 | .400 | 74 | .411 | 17.5 | 3.7 | 3.40 | 3.39 |
| John Smoltz | Spe | sp | 42 | .761 | 67 | .388 | 54 | .470 | 55 | .478 | 14.6 | 4.9 | 4.60 | 3.93 |
| Andy Sonnanstine | Ame | sp | 26 | .808 | 695 | .322 | 438 | .492 | 444 | .499 | 124.1 | 5.3 | 4.79 | 4.48 |
| Joakim Soria | Zom | cl | 25 | .486 | 188 | .218 | 83 | .288 | 88 | .306 | 16.0 | 1.9 | 1.71 | 1.49 |
| Rafael Soriano | Shu | mr | 29 | .901 | 31 | .194 | 34 | .586 | 36 | .621 | 9.7 | 7.1 | 6.22 | 6.74 |
| Russ Springer | Joe | mr | 40 | .842 | 163 | .325 | 142 | .528 | 144 | .535 | 39.3 | 5.7 | 5.16 | 5.51 |
| Huston Street | Nor | cl | 25 | .696 | 192 | .292 | 130 | .426 | 134 | .439 | 33.4 | 4.2 | 3.85 | 3.93 |
| Brian Tallet* | Nor | mr | 31 | .676 | 186 | .306 | 117 | .412 | 117 | .412 | 31.1 | 4.2 | 3.74 | 3.50 |
| Robinson Tejeda | Ame | mr | 27 | .802 | 141 | .284 | 129 | .516 | 131 | .524 | 36.4 | 6.1 | 5.43 | 5.56 |
| Matt Thornton* | Out | mr | 32 | .668 | 179 | .285 | 117 | .419 | 118 | .423 | 27.6 | 3.6 | 3.28 | 3.36 |
| Salomon Torres | Mar | cl | 37 | .618 | 239 | .218 | 120 | .382 | 123 | .392 | 25.5 | 2.9 | 2.61 | 2.65 |
| Jose Valverde | Fis | cl | 29 | .745 | 189 | .280 | 146 | .477 | 149 | .487 | 38.4 | 4.8 | 4.30 | 3.82 |
| Javier Vazquez | Shu | sp | 32 | .829 | 588 | .355 | 460 | .513 | 465 | .519 | 132.2 | 5.8 | 5.22 | 4.99 |
| Jose Veras | Nor | mr | 28 | .777 | 159 | .365 | 137 | .491 | 137 | .491 | 39.1 | 5.6 | 5.16 | 4.57 |
| Justin Verlander | Dyn | sp | 26 | .715 | 652 | .304 | 389 | .423 | 402 | .437 | 107.1 | 4.6 | 4.11 | 4.16 |
| Carlos Villanueva | Zom | mr | 25 | .969 | 133 | .353 | 121 | .608 | 124 | .623 | 39.3 | 8.1 | 7.58 | 8.10 |
| Edinson Volquez | Joe | sp | 25 | .804 | 458 | .319 | 387 | .497 | 397 | .510 | 114.1 | 6.1 | 5.50 | 5.47 |
| Chris Volstad | Zom | sp | 22 | .717 | 316 | .272 | 179 | .433 | 182 | .441 | 46.9 | 4.5 | 4.03 | 4.36 |
| Cory Wade | Joe | mr | 26 | .639 | 190 | .253 | 100 | .383 | 106 | .406 | 23.2 | 3.1 | 2.84 | 2.45 |
| Billy Wagner* | Gan | cl | 37 | .546 | 135 | .259 | 75 | .338 | 75 | .338 | 14.5 | 2.3 | 2.06 | 2.03 |
| Adam Wainwright | Spe | sp | 27 | .820 | 473 | .296 | 362 | .529 | 367 | .537 | 100.2 | 5.6 | 5.06 | 4.43 |
| Tim Wakefield | Mus | sp | 42 | .829 | 550 | .262 | 413 | .526 | 423 | .539 | 116.2 | 5.7 | 5.19 | 5.22 |
| Chien-Ming Wang | Gan | sp | 29 | .654 | 358 | .254 | 194 | .398 | 200 | .411 | 47.6 | 3.7 | 3.37 | 3.35 |
| Jered Weaver |   | sp | 26 | .761 | 567 | .298 | 407 | .476 | 412 | .482 | 113.6 | 5.2 | 4.70 | 4.33 |
| Brandon Webb |   | sp | 30 | .726 | 677 | .297 | 415 | .435 | 427 | .448 | 109.6 | 4.4 | 4.02 | 4.27 |
| Todd Wellemeyer |   | sp | 30 | .909 | 489 | .299 | 386 | .567 | 399 | .586 | 123.1 | 7.5 | 6.80 | 6.70 |
| Dan Wheeler | Out | mr | 31 | .540 | 166 | .205 | 88 | .349 | 89 | .353 | 17.7 | 2.4 | 2.22 | 1.69 |
| Dontrelle Willis* | Mus | sp | 27 | 1.811 | 9 | .556 | 21 | 1.167 | 21 | 1.167 | 11.5 | 44.3 | 46.48 | 48.79 |
| Brian Wilson | Fis | cl | 27 | .841 | 71 | .394 | 60 | .517 | 60 | .517 | 18.7 | 6.8 | 5.98 | 6.48 |
| Kerry Wood | Gan | cl | 32 | .626 | 191 | .330 | 122 | .374 | 128 | .393 | 31.2 | 3.6 | 3.26 | 2.50 |
| Jamey Wright | Spe | mr | 34 | .853 | 167 | .359 | 113 | .485 | 120 | .515 | 37.7 | 6.7 | 5.95 | 6.19 |
| Wesley Wright* | Wil | mr | 24 | .000 | 6 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Chris Young | Shu | sp | 30 | .898 | 328 | .305 | 310 | .588 | 311 | .590 | 89.0 | 6.8 | 6.13 | 6.08 |
| Carlos Zambrano | Mar | sp | 28 | .744 | 636 | .294 | 403 | .456 | 407 | .461 | 109.7 | 4.9 | 4.50 | 4.70 |
| Brad Ziegler | Nor | mr | 29 | .321 | 15 | .133 | 3 | .176 | 3 | .176 | 0.3 | 0.6 | 0.53 | 0.67 |
| Barry Zito* | Sea | sp | 31 | 1.071 | 9 | .333 | 9 | .643 | 9 | .643 | 2.8 | 10.7 | 11.26 | 13.82 |
| Joel Zumaya | Mus | mr | 24 | .966 | 78 | .333 | 76 | .608 | 76 | .608 | 23.6 | 8.4 | 7.27 | 7.81 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Mike Adams | Gan | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 17 | 4 | .235 | 22.7 | .618 |
| Jeremy Affeldt* | Out | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.4 | .629 |
| Matt Albers | Ame | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 28.4 | .566 |
| Jose Arredondo | Buc | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 27.2 | .613 |
| Bronson Arroyo | Mus | sp | 32 | 32 | 1 | .031 | 1 | 11 | .344 | 151 | 4.7 | 24 | 12 | .500 | 98.0 | .606 |
| Scott Baker | Spe | sp | 27 | 31 | 3 | .097 | 1 | 21 | .677 | 145 | 4.7 | 10 | 1 | .100 | 100.0 | .649 |
| Grant Balfour | Joe | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 22.1 | .588 |
| Josh Beckett | Wil | sp | 29 | 27 | 3 | .111 | 0 | 14 | .519 | 148 | 5.5 | 20 | 1 | .050 | 106.0 | .671 |
| Erik Bedard* | Can | sp | 30 | 16 | 0 | .000 | 0 | 8 | .500 | 91 | 5.7 | 11 | 0 | .000 | 97.1 | .601 |
| Joe Beimel* | Sea | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 17.8 | .613 |
| Heath Bell | Dyn | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 21.4 | .617 |
| Jeff Bennett | Out | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 24.9 | .596 |
| Chad Billingsley | Gan | sp | 24 | 32 | 1 | .031 | 0 | 16 | .500 | 185 | 5.8 | 29 | 14 | .483 | 107.3 | .602 |
| Nick Blackburn | Nor | sp | 27 | 33 | 4 | .121 | 0 | 16 | .485 | 109 | 3.3 | 24 | 13 | .542 | 88.4 | .654 |
| Joe Blanton | Out | sp | 28 | 32 | 1 | .031 | 0 | 16 | .500 | 157 | 4.9 | 23 | 12 | .522 | 91.9 | .617 |
| Jerry Blevins* | Wil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 19.8 | .595 |
| Michael Bowden | Can | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 0 | 0 | .000 | 89.0 | .674 |
| Chad Bradford | Sea | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 18.9 | .639 |
| Chris Britton | Nor | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 32.6 | .573 |
| Doug Brocail | Fis | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 9 | .360 | 25.9 | .619 |
| Andrew Brown | Buc | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 23.1 | .580 |
| Jonathan Broxton |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 18.2 | .609 |
| Taylor Buchholz | Spe | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 18.3 | .619 |
| Mark Buehrle* |   | sp | 30 | 34 | 1 | .029 | 1 | 19 | .559 | 168 | 4.9 | 21 | 5 | .238 | 97.4 | .659 |
| A.J. Burnett | Shu | sp | 32 | 33 | 2 | .061 | 2 | 14 | .424 | 176 | 5.3 | 22 | 8 | .364 | 100.5 | .615 |
| Jared Burton | Ame | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 24.9 | .614 |
| Dave Bush | Out | sp | 29 | 32 | 0 | .000 | 0 | 16 | .500 | 118 | 3.7 | 21 | 10 | .476 | 93.1 | .604 |
| Tim Byrdak* | Joe | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 16.8 | .549 |
| Daniel Cabrera | Mus | sp | 28 | 25 | 2 | .080 | 0 | 8 | .320 | 98 | 3.9 | 29 | 11 | .379 | 87.0 | .595 |
| Matt Cain |   | sp | 24 | 32 | 0 | .000 | 0 | 15 | .469 | 191 | 6.0 | 26 | 11 | .423 | 94.8 | .599 |
| Jorge Campillo | Zom | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 34.1 | .628 |
| Matt Capps | Out | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 20.0 | .678 |
| Jesse Carlson* | Wil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 19.5 | .637 |
| Buddy Carlyle | Gan | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 33.2 | .578 |
| Fausto Carmona | Mus | sp | 25 | 11 | 0 | .000 | 0 | 2 | .182 | 37 | 3.4 | 14 | 8 | .571 | 93.8 | .546 |
| Chris Carpenter | Sea | sp | 34 | 3 | 0 | .000 | 0 | 2 | .667 | 24 | 8.0 | 1 | 0 | .000 | 94.0 | .621 |
| D.J. Carrasco | Gan | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.8 | .746 |
| Joba Chamberlain | Zom | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 20.8 | .623 |
| Matt Chico* | Mus | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 10 | .714 | 31.8 | .601 |
| Phil Coke* | Spe | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.9 | .683 |
| Jose Contreras | Sea | sp | 37 | 20 | 1 | .050 | 0 | 8 | .400 | 141 | 7.1 | 19 | 6 | .316 | 98.6 | .624 |
| Aaron Cook | Wil | sp | 30 | 4 | 1 | .250 | 0 | 1 | .250 | 17 | 4.3 | 2 | 0 | .000 | 87.3 | .619 |
| Roy Corcoran | Can | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 13 | .500 | 21.4 | .587 |
| Francisco Cordero | Mar | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 23.2 | .572 |
| Manuel Corpas | Mar | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 2 | .095 | 22.2 | .623 |
| Jesse Crain | Wil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 20.2 | .626 |
| Juan Cruz | Fis | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 23.5 | .566 |
| Johnny Cueto | Nor | sp | 23 | 32 | 0 | .000 | 0 | 11 | .344 | 130 | 4.1 | 13 | 2 | .154 | 94.1 | .584 |
| John Danks* | Mus | sp | 24 | 33 | 3 | .091 | 2 | 22 | .667 | 133 | 4.0 | 21 | 9 | .429 | 94.9 | .625 |
| Kyle Davies | Shu | sp | 25 | 9 | 0 | .000 | 0 | 5 | .556 | 57 | 6.3 | 5 | 3 | .600 | 83.4 | .585 |
| Doug Davis* | Mar | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 25.1 | .586 |
| Jorge De La Rosa* | Ame | sp | 28 | 28 | 0 | .000 | 0 | 13 | .464 | 151 | 5.4 | 20 | 7 | .350 | 90.1 | .583 |
| Manny Delcarmen | Spe | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 20.5 | .626 |
| Ryan Dempster | Joe | sp | 32 | 33 | 0 | .000 | 0 | 22 | .667 | 166 | 5.0 | 21 | 7 | .333 | 101.6 | .604 |
| Joey Devine | Wil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 20.8 | .584 |
| Octavio Dotel | Out | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 23.4 | .636 |
| Scott Downs* | Buc | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 17.6 | .623 |
| Justin Duchscherer | Wil | sp | 31 | 20 | 3 | .150 | 3 | 14 | .700 | 89 | 4.4 | 9 | 2 | .222 | 103.3 | .638 |
| Chad Durbin | Fis | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 10 | .323 | 25.2 | .580 |
| Kyle Farnsworth | Mus | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 25.6 | .599 |
| Gavin Floyd | Out | sp | 26 | 32 | 2 | .063 | 0 | 12 | .375 | 135 | 4.2 | 34 | 14 | .412 | 100.2 | .612 |
| Frank Francisco | Sea | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 17.7 | .635 |
| Ryan Franklin | Mar | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 21.4 | .593 |
| Brian Fuentes* | Wil | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 23.2 | .627 |
| Armando Galarraga | Wil | sp | 27 | 26 | 1 | .038 | 1 | 15 | .577 | 149 | 5.7 | 6 | 2 | .333 | 107.5 | .620 |
| Sean Gallagher | Spe | sp | 23 | 13 | 0 | .000 | 0 | 2 | .154 | 60 | 4.6 | 15 | 4 | .267 | 90.6 | .593 |
| Freddy Garcia | Sea | sp | 33 | 3 | 0 | .000 | 0 | 1 | .333 | 25 | 8.3 | 0 | 0 | .000 | 71.0 | .667 |
| Jon Garland | Ame | sp | 29 | 4 | 0 | .000 | 0 | 2 | .500 | 12 | 3.0 | 4 | 0 | .000 | 90.8 | .614 |
| Matt Garza | Can | sp | 25 | 32 | 1 | .031 | 1 | 22 | .688 | 164 | 5.1 | 11 | 7 | .636 | 99.6 | .649 |
| Chad Gaudin | Ame | mr | 26 | 15 | 1 | .067 | 1 | 7 | .467 | 87 | 5.8 | 3 | 1 | .333 | 91.6 | .644 |
| Geoff Geary | Shu | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 26.3 | .599 |
| Dan Giese | Spe | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 32.1 | .639 |
| Mike Gonzalez* | Spe | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.1 | .659 |
| John Grabow* | Fis | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 12 | .414 | 24.6 | .562 |
| Sean Green | Can | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 22.5 | .613 |
| Kevin Gregg |   | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 24.9 | .590 |
| Zack Greinke | Dyn | sp | 25 | 32 | 2 | .063 | 1 | 15 | .469 | 134 | 4.2 | 22 | 2 | .091 | 101.3 | .640 |
| Jason Grilli | Dyn | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 9 | .300 | 26.8 | .595 |
| Jeremy Guthrie | Nor | sp | 30 | 32 | 2 | .063 | 1 | 19 | .594 | 167 | 5.2 | 21 | 8 | .381 | 91.1 | .631 |
| Roy Halladay | Wil | sp | 32 | 34 | 9 | .265 | 4 | 22 | .647 | 159 | 4.7 | 14 | 1 | .071 | 105.0 | .680 |
| Cole Hamels* | Dyn | sp | 25 | 33 | 3 | .091 | 0 | 17 | .515 | 179 | 5.4 | 27 | 10 | .370 | 104.8 | .651 |
| Justin Hampson* | Buc | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 18.9 | .609 |
| Joel Hanrahan | Ame | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.9 | .600 |
| Craig Hansen | Ame | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 34.8 | .534 |
| Aaron Harang | Fis | sp | 31 | 32 | 1 | .031 | 0 | 20 | .625 | 103 | 3.2 | 20 | 9 | .450 | 97.6 | .629 |
| Rich Harden | Can | sp | 27 | 29 | 1 | .034 | 1 | 19 | .655 | 150 | 5.2 | 18 | 8 | .444 | 103.1 | .607 |
| Dan Haren | Out | sp | 28 | 33 | 6 | .182 | 2 | 22 | .667 | 157 | 4.8 | 11 | 5 | .455 | 106.4 | .660 |
| LaTroy Hawkins | Can | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 24.3 | .630 |
| Aaron Heilman | Nor | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 53 | 12 | .226 | 20.0 | .552 |
| Felix Hernandez | Dyn | sp | 23 | 32 | 2 | .063 | 1 | 15 | .469 | 163 | 5.1 | 25 | 8 | .320 | 101.3 | .622 |
| Mike Hinckley* | Wil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.0 | .674 |
| Trevor Hoffman | Zom | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 20.5 | .633 |
| J.P. Howell* | Shu | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 12 | .462 | 24.0 | .592 |
| Tim Hudson | Buc | sp | 33 | 29 | 0 | .000 | 0 | 13 | .448 | 138 | 4.8 | 17 | 8 | .471 | 94.0 | .610 |
| Edwin Jackson | Mar | sp | 25 | 20 | 0 | .000 | 0 | 7 | .350 | 78 | 3.9 | 34 | 16 | .471 | 45.7 | .588 |
| Bobby Jenks | Gan | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 20.2 | .644 |
| Ubaldo Jimenez | Spe | sp | 25 | 33 | 0 | .000 | 0 | 7 | .212 | 156 | 4.7 | 36 | 11 | .306 | 92.4 | .569 |
| Jim Johnson | Nor | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 28.0 | .599 |
| Josh Johnson | Sea | sp | 25 | 18 | 1 | .056 | 1 | 10 | .556 | 133 | 7.4 | 16 | 2 | .125 | 97.6 | .618 |
| Randy Johnson* | Fis | sp | 45 | 33 | 1 | .030 | 1 | 11 | .333 | 142 | 4.3 | 18 | 5 | .278 | 95.6 | .642 |
| Jair Jurrjens | Gan | sp | 23 | 25 | 0 | .000 | 0 | 10 | .400 | 110 | 4.4 | 16 | 2 | .125 | 93.9 | .608 |
| Scott Kazmir* | Nor | sp | 25 | 32 | 0 | .000 | 0 | 12 | .375 | 131 | 4.1 | 22 | 11 | .500 | 95.1 | .582 |
| Hong-Chih Kuo* | Shu | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 27.8 | .658 |
| Hiroki Kuroda | Sea | sp | 34 | 35 | 2 | .057 | 1 | 20 | .571 | 215 | 6.1 | 22 | 8 | .364 | 93.1 | .655 |
| John Lackey | Joe | sp | 30 | 10 | 0 | .000 | 0 | 5 | .500 | 56 | 5.6 | 22 | 10 | .455 | 45.5 | .636 |
| John Lannan* | Wil | sp | 24 | 6 | 1 | .167 | 1 | 3 | .500 | 52 | 8.7 | 4 | 3 | .750 | 100.8 | .585 |
| Brandon League | Gan | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 28.8 | .556 |
| Cliff Lee* |   | sp | 30 | 32 | 5 | .156 | 3 | 20 | .625 | 150 | 4.7 | 15 | 8 | .533 | 92.9 | .674 |
| Jon Lester* | Shu | sp | 25 | 33 | 2 | .061 | 1 | 15 | .455 | 180 | 5.5 | 24 | 8 | .333 | 99.0 | .628 |
| Jensen Lewis | Wil | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.2 | .575 |
| Scott Lewis* | Wil | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 2 | 0 | .000 | 103.0 | .641 |
| Brad Lidge | Mus | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 10 | .345 | 20.5 | .594 |
| Jon Lieber | Fis | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 21.3 | .702 |
| Ted Lilly* | Fis | sp | 33 | 33 | 1 | .030 | 1 | 15 | .455 | 116 | 3.5 | 30 | 13 | .433 | 100.0 | .620 |
| Tim Lincecum | Out | sp | 25 | 33 | 0 | .000 | 0 | 21 | .636 | 135 | 4.1 | 20 | 4 | .200 | 108.8 | .607 |
| Mike Lincoln | Buc | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 0 | .000 | 23.4 | .629 |
| Matt Lindstrom | Mar | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 2 | .067 | 24.4 | .601 |
| Scott Linebrink | Joe | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 25.9 | .651 |
| Francisco Liriano* | Wil | sp | 25 | 14 | 1 | .071 | 1 | 8 | .571 | 61 | 4.4 | 10 | 2 | .200 | 99.5 | .609 |
| Jesse Litsch | Can | sp | 24 | 32 | 1 | .031 | 1 | 21 | .656 | 176 | 5.5 | 11 | 3 | .273 | 94.4 | .670 |
| Kyle Lohse | Ame | sp | 30 | 29 | 1 | .034 | 0 | 11 | .379 | 157 | 5.4 | 23 | 12 | .522 | 78.7 | .630 |
| Braden Looper | Fis | sp | 34 | 32 | 2 | .063 | 0 | 8 | .250 | 116 | 3.6 | 27 | 16 | .593 | 80.1 | .616 |
| Aquilino Lopez | Can | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 27.5 | .648 |
| Javier Lopez* | Sea | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 7 | .259 | 20.0 | .589 |
| Derek Lowe | Zom | sp | 36 | 33 | 4 | .121 | 2 | 19 | .576 | 173 | 5.2 | 19 | 9 | .474 | 100.1 | .667 |
| Greg Maddux | Shu | sp | 43 | 33 | 2 | .061 | 0 | 15 | .455 | 175 | 5.3 | 21 | 10 | .476 | 81.5 | .669 |
| Ryan Madson | Shu | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 24.9 | .609 |
| Ron Mahay* | Fis | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 25.7 | .584 |
| Paul Maholm* | Ame | sp | 27 | 33 | 3 | .091 | 0 | 13 | .394 | 175 | 5.3 | 24 | 12 | .500 | 100.5 | .620 |
| John Maine | Ame | sp | 28 | 17 | 1 | .059 | 1 | 3 | .176 | 78 | 4.6 | 9 | 2 | .222 | 93.6 | .583 |
| Shaun Marcum | Joe | sp | 27 | 29 | 0 | .000 | 0 | 17 | .586 | 138 | 4.8 | 18 | 7 | .389 | 99.4 | .621 |
| Carlos Marmol | Shu | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 28.4 | .562 |
| Jason Marquis | Joe | sp | 30 | 3 | 0 | .000 | 0 | 1 | .333 | 20 | 6.7 | 2 | 1 | .500 | 91.7 | .600 |
| Sean Marshall* | Dyn | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 22.8 | .612 |
| Damaso Marte* | Buc | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 25.8 | .609 |
| Pedro Martinez | Zom | sp | 37 | 22 | 0 | .000 | 0 | 6 | .273 | 109 | 5.0 | 19 | 7 | .368 | 93.4 | .600 |
| Justin Masterson | Out | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.0 | .603 |
| Daisuke Matsuzaka | Zom | sp | 28 | 32 | 2 | .063 | 1 | 11 | .344 | 159 | 5.0 | 19 | 6 | .316 | 104.0 | .578 |
| Kyle McClellan | Mus | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 13 | .765 | 23.4 | .604 |
| Seth McClung | Gan | mr | 28 | 7 | 0 | .000 | 0 | 2 | .286 | 30 | 4.3 | 19 | 4 | .211 | 46.5 | .568 |
| Dustin McGowan | Spe | sp | 27 | 16 | 0 | .000 | 0 | 6 | .375 | 78 | 4.9 | 12 | 2 | .167 | 94.5 | .606 |
| Gil Meche | Buc | sp | 30 | 26 | 1 | .038 | 1 | 14 | .538 | 134 | 5.2 | 19 | 6 | .316 | 93.0 | .620 |
| Cla Meredith | Sea | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 12 | .400 | 23.5 | .596 |
| Jose Mijares* | Wil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.2 | .647 |
| Andrew Miller* | Ame | sp | 24 | 4 | 0 | .000 | 0 | 1 | .250 | 17 | 4.3 | 5 | 1 | .200 | 93.0 | .594 |
| Kevin Millwood | Can | sp | 34 | 16 | 1 | .063 | 0 | 9 | .563 | 67 | 4.2 | 9 | 4 | .444 | 98.4 | .644 |
| Zach Miner | Sea | mr | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 71 | 10.1 | 5 | 1 | .200 | 92.1 | .623 |
| Brandon Morrow | Mar | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 16 | .500 | 26.2 | .570 |
| Jamie Moyer* | Mar | sp | 46 | 33 | 0 | .000 | 0 | 11 | .333 | 139 | 4.2 | 23 | 10 | .435 | 90.6 | .600 |
| Mike Mussina |   | sp | 40 | 34 | 6 | .176 | 2 | 19 | .559 | 194 | 5.7 | 19 | 10 | .526 | 89.9 | .669 |
| Brett Myers | Zom | sp | 28 | 32 | 0 | .000 | 0 | 11 | .344 | 152 | 4.8 | 30 | 12 | .400 | 100.5 | .618 |
| Joe Nathan | Wil | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.4 | .620 |
| Joe Nelson | Wil | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 26.6 | .583 |
| Ricky Nolasco |   | sp | 26 | 33 | 5 | .152 | 3 | 16 | .485 | 165 | 5.0 | 16 | 5 | .313 | 98.7 | .656 |
| Leo Nunez | Wil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 25.4 | .645 |
| Ross Ohlendorf | Out | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 26.2 | .589 |
| Will Ohman* | Nor | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 6 | .167 | 18.6 | .610 |
| Hideki Okajima* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 9 | .243 | 23.3 | .598 |
| Darren Oliver* | Can | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 6 | .188 | 17.7 | .654 |
| Roy Oswalt | Buc | sp | 31 | 33 | 3 | .091 | 0 | 21 | .636 | 195 | 5.9 | 20 | 4 | .200 | 103.9 | .652 |
| Vicente Padilla | Mar | sp | 31 | 32 | 1 | .031 | 0 | 8 | .250 | 166 | 5.2 | 38 | 15 | .395 | 90.4 | .605 |
| Jonathan Papelbon | Buc | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 8 | .250 | 17.4 | .703 |
| Manny Parra* | Shu | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 34.7 | .575 |
| Jake Peavy | Wil | sp | 28 | 29 | 1 | .034 | 1 | 19 | .655 | 134 | 4.6 | 14 | 2 | .143 | 102.7 | .615 |
| Mike Pelfrey | Spe | sp | 25 | 19 | 0 | .000 | 0 | 6 | .316 | 98 | 5.2 | 19 | 7 | .368 | 84.8 | .608 |
| Tony Pena | Shu | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 4.0 | .750 |
| Troy Percival | Gan | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 29.3 | .569 |
| Chris Perez | Gan | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.7 | .611 |
| Odalis Perez* | Mus | sp | 32 | 11 | 0 | .000 | 0 | 4 | .364 | 59 | 5.4 | 9 | 6 | .667 | 86.2 | .611 |
| Oliver Perez* | Ame | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 28.2 | .548 |
| Rafael Perez* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 6 | .200 | 18.7 | .630 |
| Glen Perkins* | Mar | sp | 26 | 13 | 0 | .000 | 0 | 7 | .538 | 53 | 4.1 | 7 | 2 | .286 | 85.3 | .640 |
| Yusmeiro Petit | Out | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.8 | .538 |
| J.J. Putz | Mus | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 12 | .308 | 22.7 | .557 |
| Chad Qualls | Dyn | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 17.4 | .647 |
| Edwar Ramirez | Shu | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.3 | .606 |
| Ramon Ramirez | Ame | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 1 | .077 | 23.0 | .605 |
| Jon Rauch | Out | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 25.1 | .631 |
| Al Reyes | Mus | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 22.2 | .591 |
| Anthony Reyes | Ame | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 35.8 | .592 |
| Dennys Reyes* | Joe | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 16.2 | .605 |
| Arthur Rhodes* | Spe | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 19.3 | .629 |
| Mariano Rivera | Buc | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.6 | .689 |
| Saul Rivera |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 21.9 | .589 |
| Fernando Rodney | Mus | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 23.4 | .549 |
| Francisco Rodriguez | Mus | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 20.4 | .600 |
| Wandy Rodriguez* | Gan | sp | 30 | 14 | 0 | .000 | 0 | 6 | .429 | 87 | 6.2 | 10 | 4 | .400 | 94.6 | .625 |
| J.C. Romero* | Fis | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 11 | .314 | 19.2 | .552 |
| Sergio Romo | Shu | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 31.5 | .651 |
| Ryan Rowland-Smith* | Dyn | mr | 26 | 19 | 4 | .211 | 1 | 12 | .632 | 87 | 4.6 | 13 | 4 | .308 | 76.5 | .612 |
| Glendon Rusch* | Can | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 20.1 | .629 |
| B.J. Ryan* | Dyn | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 18.9 | .593 |
| C.C. Sabathia* | Sea | sp | 28 | 35 | 8 | .229 | 0 | 16 | .457 | 241 | 6.9 | 21 | 9 | .429 | 122.9 | .638 |
| Takashi Saito | Sea | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 20.0 | .612 |
| Chris Sampson | Joe | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 30.5 | .664 |
| Anibal Sanchez | Dyn | sp | 25 | 6 | 0 | .000 | 0 | 3 | .500 | 29 | 4.8 | 6 | 2 | .333 | 67.7 | .578 |
| Duaner Sanchez | Ame | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 24.5 | .592 |
| Jonathan Sanchez* | Spe | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 26 | 7 | .269 | 28.6 | .606 |
| Ervin Santana |   | sp | 26 | 32 | 3 | .094 | 1 | 16 | .500 | 163 | 5.1 | 20 | 4 | .200 | 102.8 | .636 |
| Johan Santana* | Gan | sp | 30 | 32 | 0 | .000 | 0 | 16 | .500 | 120 | 3.8 | 28 | 6 | .214 | 104.9 | .642 |
| Dennis Sarfate | Buc | mr | 28 | 5 | 0 | .000 | 0 | 0 | .000 | 17 | 3.4 | 4 | 3 | .750 | 91.6 | .522 |
| Joe Saunders* | Mar | sp | 28 | 32 | 3 | .094 | 0 | 17 | .531 | 131 | 4.1 | 17 | 6 | .353 | 91.6 | .648 |
| Max Scherzer | Can | mr | 24 | 4 | 0 | .000 | 0 | 2 | .500 | 20 | 5.0 | 6 | 2 | .333 | 93.0 | .594 |
| Rudy Seanez | Spe | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 29.1 | .565 |
| Ben Sheets | Joe | sp | 30 | 33 | 2 | .061 | 0 | 12 | .364 | 166 | 5.0 | 26 | 9 | .346 | 103.8 | .628 |
| George Sherrill* | Mar | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 17.6 | .570 |
| James Shields | Can | sp | 27 | 32 | 4 | .125 | 2 | 12 | .375 | 246 | 7.7 | 24 | 6 | .250 | 94.0 | .659 |
| Scot Shields | Can | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 0 | .000 | 19.6 | .595 |
| Brian Shouse* | Nor | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 10 | .526 | 17.8 | .595 |
| Kevin Slowey | Wil | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 2 | 0 | .000 | 100.0 | .700 |
| Greg Smith* | Fis | sp | 25 | 32 | 0 | .000 | 0 | 15 | .469 | 129 | 4.0 | 24 | 7 | .292 | 95.0 | .589 |
| Joe Smith | Joe | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 20.1 | .557 |
| John Smoltz | Spe | sp | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.1 | .641 |
| Andy Sonnanstine | Ame | sp | 26 | 32 | 1 | .031 | 0 | 15 | .469 | 202 | 6.3 | 17 | 12 | .706 | 92.8 | .665 |
| Joakim Soria | Zom | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 18.0 | .643 |
| Rafael Soriano | Shu | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.3 | .519 |
| Russ Springer | Joe | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 18.5 | .613 |
| Huston Street | Nor | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 20.3 | .608 |
| Brian Tallet* | Nor | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 22.6 | .625 |
| Robinson Tejeda | Ame | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 23.3 | .566 |
| Matt Thornton* | Out | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 10 | .500 | 18.0 | .643 |
| Salomon Torres | Mar | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 20.4 | .598 |
| Jose Valverde | Fis | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 22.5 | .639 |
| Javier Vazquez | Shu | sp | 32 | 33 | 1 | .030 | 0 | 13 | .394 | 155 | 4.7 | 22 | 10 | .455 | 103.1 | .626 |
| Jose Veras | Nor | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 26.1 | .609 |
| Justin Verlander | Dyn | sp | 26 | 33 | 2 | .061 | 2 | 19 | .576 | 168 | 5.1 | 31 | 13 | .419 | 105.8 | .602 |
| Carlos Villanueva | Zom | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 22.8 | .621 |
| Edinson Volquez | Joe | sp | 25 | 32 | 1 | .031 | 1 | 11 | .344 | 137 | 4.3 | 21 | 10 | .476 | 96.5 | .571 |
| Chris Volstad | Zom | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 14 | .452 | 27.9 | .586 |
| Cory Wade | Joe | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 22.8 | .662 |
| Billy Wagner* | Gan | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 18.3 | .655 |
| Adam Wainwright | Spe | sp | 27 | 27 | 1 | .037 | 0 | 14 | .519 | 148 | 5.5 | 17 | 8 | .471 | 91.9 | .633 |
| Tim Wakefield | Mus | sp | 42 | 28 | 1 | .036 | 0 | 12 | .429 | 129 | 4.6 | 16 | 6 | .375 | 102.9 | .617 |
| Chien-Ming Wang | Gan | sp | 29 | 18 | 2 | .111 | 1 | 9 | .500 | 106 | 5.9 | 12 | 3 | .250 | 101.1 | .596 |
| Jered Weaver |   | sp | 26 | 33 | 0 | .000 | 0 | 15 | .455 | 204 | 6.2 | 21 | 6 | .286 | 99.2 | .618 |
| Brandon Webb |   | sp | 30 | 33 | 0 | .000 | 0 | 16 | .485 | 165 | 5.0 | 27 | 11 | .407 | 104.8 | .620 |
| Todd Wellemeyer |   | sp | 30 | 27 | 0 | .000 | 0 | 5 | .185 | 130 | 4.8 | 18 | 10 | .556 | 91.6 | .602 |
| Dan Wheeler | Out | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 17.8 | .653 |
| Dontrelle Willis* | Mus | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 80.0 | .500 |
| Brian Wilson | Fis | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.9 | .610 |
| Kerry Wood | Gan | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 23.8 | .634 |
| Jamey Wright | Spe | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 24.2 | .619 |
| Wesley Wright* | Wil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .700 |
| Chris Young | Shu | sp | 30 | 21 | 0 | .000 | 0 | 7 | .333 | 107 | 5.1 | 15 | 7 | .467 | 101.0 | .582 |
| Carlos Zambrano | Mar | sp | 28 | 32 | 3 | .094 | 0 | 14 | .438 | 148 | 4.6 | 23 | 9 | .391 | 98.3 | .608 |
| Brad Ziegler | Nor | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 13.8 | .623 |
| Barry Zito* | Sea | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.5 | .392 |
| Joel Zumaya | Mus | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 32.3 | .536 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Mike Adams | Gan | mr | 30 | 4 | 1 | .250 | 3 | .750 | 10 | 37 | 8 | .216 | 53 | 52 | 19 | 22.7 | .618 |
| Jeremy Affeldt* | Out | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 3 | 3 | 1.000 | 9 | 9 | 4 | 19.4 | .629 |
| Matt Albers | Ame | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 27 | 13 | .481 | 34 | 34 | 7 | 28.4 | .566 |
| Jose Arredondo | Buc | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 4 | .364 | 13 | 13 | 3 | 27.2 | .613 |
| Bronson Arroyo | Mus | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.0 | .606 |
| Scott Baker | Spe | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.0 | .649 |
| Grant Balfour | Joe | mr | 31 | 40 | 35 | .875 | 5 | .125 | 0 | 32 | 7 | .219 | 51 | 51 | 46 | 22.1 | .588 |
| Josh Beckett | Wil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 106.0 | .671 |
| Erik Bedard* | Can | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 97.1 | .601 |
| Joe Beimel* | Sea | mr | 32 | 5 | 2 | .400 | 3 | .600 | 14 | 18 | 6 | .333 | 29 | 29 | 7 | 17.8 | .613 |
| Heath Bell | Dyn | mr | 31 | 4 | 1 | .250 | 2 | .500 | 7 | 44 | 11 | .250 | 43 | 43 | 21 | 21.4 | .617 |
| Jeff Bennett | Out | mr | 29 | 2 | 1 | .500 | 1 | .500 | 1 | 41 | 18 | .439 | 48 | 48 | 12 | 24.9 | .596 |
| Chad Billingsley | Gan | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 1 | 1 | 107.3 | .602 |
| Nick Blackburn | Nor | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 88.4 | .654 |
| Joe Blanton | Out | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 91.9 | .617 |
| Jerry Blevins* | Wil | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 4 | 4 | 1 | 19.8 | .595 |
| Michael Bowden | Can | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 89.0 | .674 |
| Chad Bradford | Sea | mr | 34 | 7 | 5 | .714 | 2 | .286 | 11 | 40 | 12 | .300 | 51 | 51 | 26 | 18.9 | .639 |
| Chris Britton | Nor | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 5 | .500 | 12 | 12 | 4 | 32.6 | .573 |
| Doug Brocail | Fis | mr | 42 | 0 | 0 | .000 | 0 | .000 | 3 | 57 | 33 | .579 | 53 | 53 | 11 | 25.9 | .619 |
| Andrew Brown | Buc | mr | 28 | 2 | 1 | .500 | 0 | .000 | 3 | 18 | 6 | .333 | 29 | 29 | 7 | 23.1 | .580 |
| Jonathan Broxton |   | mr | 25 | 9 | 7 | .778 | 2 | .222 | 6 | 30 | 16 | .533 | 33 | 33 | 14 | 18.2 | .609 |
| Taylor Buchholz | Spe | mr | 27 | 39 | 32 | .821 | 7 | .179 | 4 | 37 | 9 | .243 | 63 | 63 | 55 | 18.3 | .619 |
| Mark Buehrle* |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 97.4 | .659 |
| A.J. Burnett | Shu | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.5 | .615 |
| Jared Burton | Ame | mr | 28 | 1 | 0 | .000 | 0 | .000 | 7 | 23 | 8 | .348 | 41 | 41 | 16 | 24.9 | .614 |
| Dave Bush | Out | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.1 | .604 |
| Tim Byrdak* | Joe | mr | 35 | 3 | 1 | .333 | 0 | .000 | 5 | 11 | 2 | .182 | 25 | 25 | 11 | 16.8 | .549 |
| Daniel Cabrera | Mus | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 26 | 1 | 1 | 87.0 | .595 |
| Matt Cain |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.8 | .599 |
| Jorge Campillo | Zom | sp | 30 | 2 | 2 | 1.000 | 0 | .000 | 1 | 34 | 11 | .324 | 31 | 31 | 16 | 34.1 | .628 |
| Matt Capps | Out | cl | 25 | 7 | 1 | .143 | 5 | .714 | 7 | 28 | 9 | .321 | 44 | 44 | 18 | 20.0 | .678 |
| Jesse Carlson* | Wil | mr | 28 | 6 | 6 | 1.000 | 0 | .000 | 7 | 23 | 2 | .087 | 42 | 42 | 21 | 19.5 | .637 |
| Buddy Carlyle | Gan | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 31 | 8 | .258 | 40 | 40 | 16 | 33.2 | .578 |
| Fausto Carmona | Mus | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 93.8 | .546 |
| Chris Carpenter | Sea | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.0 | .621 |
| D.J. Carrasco | Gan | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 4 | 4 | 3 | 17.8 | .746 |
| Joba Chamberlain | Zom | mr | 23 | 4 | 2 | .500 | 2 | .500 | 8 | 48 | 18 | .375 | 53 | 53 | 24 | 20.8 | .623 |
| Matt Chico* | Mus | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 26 | 17 | .654 | 26 | 26 | 10 | 31.8 | .601 |
| Phil Coke* | Spe | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 10 | 10 | 2 | 19.9 | .683 |
| Jose Contreras | Sea | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 98.6 | .624 |
| Aaron Cook | Wil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 87.3 | .619 |
| Roy Corcoran | Can | mr | 29 | 8 | 4 | .500 | 3 | .375 | 15 | 37 | 12 | .324 | 60 | 60 | 27 | 21.4 | .587 |
| Francisco Cordero | Mar | cl | 34 | 25 | 20 | .800 | 5 | .200 | 4 | 28 | 6 | .214 | 53 | 53 | 38 | 23.2 | .572 |
| Manuel Corpas | Mar | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 3 | 25 | 6 | .240 | 31 | 31 | 10 | 22.2 | .623 |
| Jesse Crain | Wil | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 16 | 3 | .188 | 18 | 18 | 15 | 20.2 | .626 |
| Juan Cruz | Fis | mr | 30 | 4 | 1 | .250 | 3 | .750 | 5 | 30 | 7 | .233 | 49 | 49 | 20 | 23.5 | .566 |
| Johnny Cueto | Nor | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.1 | .584 |
| John Danks* | Mus | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 94.9 | .625 |
| Kyle Davies | Shu | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 83.4 | .585 |
| Doug Davis* | Mar | sp | 33 | 2 | 0 | .000 | 2 | 1.000 | 3 | 12 | 5 | .417 | 15 | 15 | 4 | 25.1 | .586 |
| Jorge De La Rosa* | Ame | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 30 | 2 | 1 | 90.1 | .583 |
| Manny Delcarmen | Spe | mr | 27 | 7 | 3 | .429 | 4 | .571 | 16 | 42 | 15 | .357 | 68 | 68 | 24 | 20.5 | .626 |
| Ryan Dempster | Joe | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.6 | .604 |
| Joey Devine | Wil | mr | 25 | 5 | 4 | .800 | 1 | .200 | 7 | 17 | 5 | .294 | 30 | 30 | 12 | 20.8 | .584 |
| Octavio Dotel | Out | mr | 35 | 5 | 3 | .600 | 2 | .400 | 3 | 32 | 15 | .469 | 39 | 39 | 19 | 23.4 | .636 |
| Scott Downs* | Buc | mr | 33 | 8 | 4 | .500 | 3 | .375 | 16 | 40 | 11 | .275 | 66 | 66 | 24 | 17.6 | .623 |
| Justin Duchscherer | Wil | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 103.3 | .638 |
| Chad Durbin | Fis | mr | 31 | 2 | 1 | .500 | 1 | .500 | 0 | 41 | 13 | .317 | 46 | 46 | 13 | 25.2 | .580 |
| Kyle Farnsworth | Mus | mr | 33 | 0 | 0 | .000 | 0 | .000 | 2 | 44 | 23 | .523 | 44 | 44 | 10 | 25.6 | .599 |
| Gavin Floyd | Out | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.2 | .612 |
| Frank Francisco | Sea | mr | 29 | 41 | 38 | .927 | 3 | .073 | 2 | 58 | 12 | .207 | 62 | 62 | 56 | 17.7 | .635 |
| Ryan Franklin | Mar | mr | 36 | 2 | 1 | .500 | 1 | .500 | 6 | 32 | 12 | .375 | 58 | 58 | 19 | 21.4 | .593 |
| Brian Fuentes* | Wil | cl | 33 | 4 | 1 | .250 | 2 | .500 | 16 | 25 | 1 | .040 | 45 | 45 | 14 | 23.2 | .627 |
| Armando Galarraga | Wil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 107.5 | .620 |
| Sean Gallagher | Spe | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 90.6 | .593 |
| Freddy Garcia | Sea | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 71.0 | .667 |
| Jon Garland | Ame | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 90.8 | .614 |
| Matt Garza | Can | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.6 | .649 |
| Chad Gaudin | Ame | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 91.6 | .644 |
| Geoff Geary | Shu | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 4 | 38 | 9 | .237 | 46 | 46 | 15 | 26.3 | .599 |
| Dan Giese | Spe | mr | 32 | 0 | 0 | .000 | 0 | .000 | 3 | 25 | 7 | .280 | 23 | 23 | 3 | 32.1 | .639 |
| Mike Gonzalez* | Spe | cl | 31 | 8 | 4 | .500 | 3 | .375 | 4 | 16 | 5 | .313 | 29 | 29 | 13 | 22.1 | .659 |
| John Grabow* | Fis | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 45 | 18 | .400 | 46 | 46 | 12 | 24.6 | .562 |
| Sean Green | Can | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 6 | .857 | 11 | 11 | 4 | 22.5 | .613 |
| Kevin Gregg |   | cl | 31 | 1 | 1 | 1.000 | 0 | .000 | 14 | 24 | 5 | .208 | 49 | 49 | 13 | 24.9 | .590 |
| Zack Greinke | Dyn | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .640 |
| Jason Grilli | Dyn | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 2 | 52 | 15 | .288 | 52 | 52 | 23 | 26.8 | .595 |
| Jeremy Guthrie | Nor | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 1 | 0 | 91.1 | .631 |
| Roy Halladay | Wil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 105.0 | .680 |
| Cole Hamels* | Dyn | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.8 | .651 |
| Justin Hampson* | Buc | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 7 | 22 | 5 | .227 | 29 | 29 | 7 | 18.9 | .609 |
| Joel Hanrahan | Ame | mr | 27 | 39 | 31 | .795 | 8 | .205 | 0 | 42 | 11 | .262 | 65 | 65 | 59 | 20.9 | .600 |
| Craig Hansen | Ame | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 5 | 5 | 2 | 34.8 | .534 |
| Aaron Harang | Fis | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.6 | .629 |
| Rich Harden | Can | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 103.1 | .607 |
| Dan Haren | Out | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 106.4 | .660 |
| LaTroy Hawkins | Can | mr | 36 | 3 | 1 | .333 | 2 | .667 | 4 | 24 | 11 | .458 | 25 | 25 | 13 | 24.3 | .630 |
| Aaron Heilman | Nor | mr | 30 | 7 | 2 | .286 | 4 | .571 | 9 | 53 | 21 | .396 | 65 | 65 | 18 | 20.0 | .552 |
| Felix Hernandez | Dyn | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.3 | .622 |
| Mike Hinckley* | Wil | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 2 | 23.0 | .674 |
| Trevor Hoffman | Zom | cl | 41 | 6 | 2 | .333 | 4 | .667 | 5 | 26 | 6 | .231 | 39 | 39 | 20 | 20.5 | .633 |
| J.P. Howell* | Shu | mr | 26 | 16 | 13 | .813 | 2 | .125 | 7 | 38 | 11 | .289 | 70 | 70 | 39 | 24.0 | .592 |
| Tim Hudson | Buc | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 94.0 | .610 |
| Edwin Jackson | Mar | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 35 | 14 | .400 | 54 | 34 | 8 | 45.7 | .588 |
| Bobby Jenks | Gan | cl | 28 | 8 | 6 | .750 | 2 | .250 | 9 | 22 | 7 | .318 | 44 | 44 | 28 | 20.2 | .644 |
| Ubaldo Jimenez | Spe | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.4 | .569 |
| Jim Johnson | Nor | mr | 26 | 3 | 1 | .333 | 2 | .667 | 0 | 32 | 9 | .281 | 43 | 43 | 17 | 28.0 | .599 |
| Josh Johnson | Sea | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 97.6 | .618 |
| Randy Johnson* | Fis | sp | 45 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.6 | .642 |
| Jair Jurrjens | Gan | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 93.9 | .608 |
| Scott Kazmir* | Nor | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 33 | 1 | 1 | 95.1 | .582 |
| Hong-Chih Kuo* | Shu | mr | 27 | 5 | 2 | .400 | 3 | .600 | 4 | 44 | 15 | .341 | 57 | 57 | 24 | 27.8 | .658 |
| Hiroki Kuroda | Sea | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 93.1 | .655 |
| John Lackey | Joe | sp | 30 | 1 | 0 | .000 | 1 | 1.000 | 3 | 27 | 7 | .259 | 48 | 38 | 17 | 45.5 | .636 |
| John Lannan* | Wil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 100.8 | .585 |
| Brandon League | Gan | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 4 | .444 | 9 | 9 | 3 | 28.8 | .556 |
| Cliff Lee* |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.9 | .674 |
| Jon Lester* | Shu | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.0 | .628 |
| Jensen Lewis | Wil | cl | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 7 | .875 | 5 | 5 | 4 | 21.2 | .575 |
| Scott Lewis* | Wil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 103.0 | .641 |
| Brad Lidge | Mus | cl | 32 | 5 | 1 | .200 | 4 | .800 | 15 | 58 | 14 | .241 | 71 | 71 | 22 | 20.5 | .594 |
| Jon Lieber | Fis | mr | 39 | 2 | 1 | .500 | 1 | .500 | 1 | 25 | 14 | .560 | 35 | 35 | 28 | 21.3 | .702 |
| Ted Lilly* | Fis | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.0 | .620 |
| Tim Lincecum | Out | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.8 | .607 |
| Mike Lincoln | Buc | mr | 34 | 3 | 2 | .667 | 1 | .333 | 2 | 31 | 12 | .387 | 31 | 31 | 11 | 23.4 | .629 |
| Matt Lindstrom | Mar | mr | 29 | 1 | 0 | .000 | 0 | .000 | 6 | 35 | 15 | .429 | 46 | 46 | 7 | 24.4 | .601 |
| Scott Linebrink | Joe | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 18 | 5 | .278 | 22 | 22 | 14 | 25.9 | .651 |
| Francisco Liriano* | Wil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 99.5 | .609 |
| Jesse Litsch | Can | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.4 | .670 |
| Kyle Lohse | Ame | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 36 | 7 | 2 | 78.7 | .630 |
| Braden Looper | Fis | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 80.1 | .616 |
| Aquilino Lopez | Can | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 3 | 38 | 11 | .289 | 52 | 52 | 22 | 27.5 | .648 |
| Javier Lopez* | Sea | mr | 31 | 3 | 0 | .000 | 3 | 1.000 | 9 | 46 | 15 | .326 | 57 | 57 | 23 | 20.0 | .589 |
| Derek Lowe | Zom | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.1 | .667 |
| Greg Maddux | Shu | sp | 43 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 81.5 | .669 |
| Ryan Madson | Shu | mr | 28 | 3 | 1 | .333 | 2 | .667 | 0 | 33 | 12 | .364 | 40 | 40 | 27 | 24.9 | .609 |
| Ron Mahay* | Fis | mr | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 4 | .333 | 17 | 17 | 13 | 25.7 | .584 |
| Paul Maholm* | Ame | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.5 | .620 |
| John Maine | Ame | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 1 | 1 | 93.6 | .583 |
| Shaun Marcum | Joe | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 99.4 | .621 |
| Carlos Marmol | Shu | mr | 26 | 20 | 11 | .550 | 8 | .400 | 7 | 37 | 15 | .405 | 53 | 53 | 27 | 28.4 | .562 |
| Jason Marquis | Joe | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 91.7 | .600 |
| Sean Marshall* | Dyn | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 17 | 4 | .235 | 25 | 25 | 14 | 22.8 | .612 |
| Damaso Marte* | Buc | mr | 34 | 2 | 1 | .500 | 1 | .500 | 5 | 26 | 10 | .385 | 40 | 40 | 12 | 25.8 | .609 |
| Pedro Martinez | Zom | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 93.4 | .600 |
| Justin Masterson | Out | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 1 | .167 | 6 | 6 | 2 | 21.0 | .603 |
| Daisuke Matsuzaka | Zom | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.0 | .578 |
| Kyle McClellan | Mus | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 32 | 9 | .281 | 33 | 33 | 11 | 23.4 | .604 |
| Seth McClung | Gan | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 26 | 11 | .423 | 35 | 28 | 14 | 46.5 | .568 |
| Dustin McGowan | Spe | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 94.5 | .606 |
| Gil Meche | Buc | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 93.0 | .620 |
| Cla Meredith | Sea | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 3 | 39 | 8 | .205 | 42 | 42 | 12 | 23.5 | .596 |
|