| Pitching | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP | BAA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 376 | 199 | 181 | 51 | 108 | 277 | 4.60 | 1.37 | .271 | ||||||||||
| League Rank | 26 | 28 | 28 | 29 | 10 | 10 | 27 | T24 | 28 | ||||||||||
| Chris Narveson | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0.00 | 1.00 | .143 |
| Francisco Rodriguez | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.00 | .000 |
| Jim Henderson | 17 | 0 | 2 | 1 | 7 | 0 | 0 | 0 | 0 | 17.0 | 9 | 2 | 2 | 0 | 4 | 20 | 1.06 | 0.76 | .150 |
| Tom Gorzelanny | 18 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 15.2 | 6 | 4 | 4 | 2 | 8 | 10 | 2.30 | 0.89 | .125 |
| Burke Badenhop | 20 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 16.0 | 12 | 9 | 5 | 2 | 3 | 16 | 2.81 | 0.94 | .218 |
| Alfredo Figaro | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21.2 | 27 | 11 | 8 | 3 | 3 | 17 | 3.32 | 1.38 | .300 |
| Kyle Lohse | 8 | 8 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 49.0 | 52 | 19 | 19 | 6 | 10 | 33 | 3.49 | 1.27 | .274 |
| Michael Gonzalez | 22 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 14.0 | 16 | 6 | 6 | 1 | 11 | 19 | 3.86 | 1.93 | .276 |
| Brandon Kintzler | 17 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | 0 | 17.0 | 15 | 8 | 8 | 1 | 3 | 16 | 4.24 | 1.06 | .238 |
| Yovani Gallardo | 9 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 52.0 | 56 | 28 | 26 | 4 | 20 | 36 | 4.50 | 1.46 | .277 |
| Marco Estrada | 8 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 45.2 | 49 | 28 | 27 | 11 | 13 | 44 | 5.32 | 1.36 | .272 |
| Wily Peralta | 9 | 9 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 50.0 | 62 | 38 | 33 | 6 | 17 | 29 | 5.94 | 1.58 | .301 |
| Hiram Burgos | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 26.0 | 32 | 21 | 19 | 5 | 7 | 15 | 6.58 | 1.50 | .296 |
| Mike Fiers | 6 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 11.0 | 13 | 9 | 9 | 4 | 2 | 3 | 7.36 | 1.36 | .289 |
| John Axford | 19 | 0 | 0 | 3 | 0 | 3 | 6 | 0 | 0 | 16.0 | 26 | 16 | 15 | 6 | 6 | 18 | 8.44 | 2.00 | .361 |