| Pitching | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP | BAA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 430 | 222 | 202 | 54 | 128 | 328 | 4.46 | 1.37 | .269 | ||||||||||
| League Rank | 26 | T24 | 23 | T22 | 9 | T7 | T24 | T25 | 28 | ||||||||||
| Marco Estrada | 10 | 10 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 58.1 | 60 | 33 | 32 | 11 | 17 | 54 | 4.94 | 1.32 | .263 |
| Wily Peralta | 10 | 10 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 51.2 | 69 | 44 | 37 | 6 | 19 | 31 | 6.45 | 1.70 | .315 |
| Yovani Gallardo | 10 | 10 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 58.0 | 64 | 31 | 29 | 6 | 21 | 43 | 4.50 | 1.47 | .282 |
| Brandon Kintzler | 21 | 0 | 2 | 0 | 0 | 0 | 8 | 0 | 0 | 21.1 | 19 | 10 | 10 | 1 | 5 | 18 | 4.22 | 1.13 | .244 |
| Jim Henderson | 20 | 0 | 2 | 1 | 9 | 0 | 1 | 0 | 0 | 19.2 | 11 | 2 | 2 | 0 | 5 | 23 | 0.92 | 0.81 | .157 |
| Kyle Lohse | 9 | 9 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 55.0 | 60 | 23 | 23 | 6 | 10 | 37 | 3.76 | 1.27 | .279 |
| John Axford | 22 | 0 | 1 | 3 | 0 | 3 | 7 | 0 | 0 | 19.1 | 27 | 16 | 15 | 6 | 8 | 22 | 6.98 | 1.81 | .325 |
| Tom Gorzelanny | 18 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 15.2 | 6 | 4 | 4 | 2 | 8 | 10 | 2.30 | 0.89 | .125 |
| Hiram Burgos | 6 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 29.1 | 38 | 23 | 21 | 5 | 11 | 18 | 6.44 | 1.67 | .309 |
| Mike Fiers | 8 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 13.2 | 16 | 9 | 9 | 4 | 3 | 5 | 5.93 | 1.39 | .286 |
| Francisco RodrĂguez | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.00 | 0.00 | .000 |
| Alfredo Figaro | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25.0 | 29 | 12 | 9 | 4 | 5 | 21 | 3.24 | 1.36 | .284 |
| Chris Narveson | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0.00 | 1.00 | .143 |
| Burke Badenhop | 23 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 19.1 | 13 | 9 | 5 | 2 | 4 | 19 | 2.33 | 0.88 | .200 |
| Michael González | 26 | 0 | 0 | 2 | 0 | 3 | 4 | 0 | 0 | 16.1 | 17 | 6 | 6 | 1 | 11 | 24 | 3.31 | 1.71 | .258 |