| Pitching | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP | BAA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 641 | 330 | 301 | 88 | 192 | 495 | 4.34 | 1.33 | .266 | ||||||||||
| League Rank | 25 | T27 | T24 | 28 | 8 | 5 | 28 | T19 | 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 |
| Tyler Thornburg | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 5 | 0 | 0 | 0 | 0 | 2 | 0.00 | 1.25 | .313 |
| Francisco Rodriguez | 14 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 13.1 | 7 | 1 | 1 | 1 | 3 | 13 | 0.68 | 0.75 | .159 |
| Jim Henderson | 24 | 0 | 2 | 2 | 9 | 1 | 2 | 0 | 0 | 23.2 | 16 | 4 | 4 | 1 | 5 | 27 | 1.52 | 0.89 | .188 |
| Michael Gonzalez | 36 | 0 | 0 | 2 | 0 | 3 | 6 | 0 | 0 | 23.2 | 22 | 7 | 7 | 2 | 14 | 32 | 2.66 | 1.52 | .239 |
| Tom Gorzelanny | 28 | 1 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 29.0 | 17 | 9 | 9 | 5 | 17 | 24 | 2.79 | 1.17 | .175 |
| Donovan Hand | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.1 | 15 | 6 | 5 | 0 | 2 | 9 | 3.38 | 1.28 | .294 |
| Burke Badenhop | 35 | 0 | 0 | 3 | 1 | 1 | 4 | 0 | 0 | 32.0 | 26 | 18 | 13 | 4 | 7 | 26 | 3.66 | 1.03 | .234 |
| Kyle Lohse | 14 | 14 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 85.2 | 90 | 37 | 35 | 13 | 15 | 54 | 3.68 | 1.23 | .274 |
| Alfredo Figaro | 20 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 51.0 | 51 | 26 | 22 | 10 | 9 | 40 | 3.88 | 1.18 | .255 |
| Brandon Kintzler | 29 | 0 | 2 | 0 | 0 | 0 | 10 | 0 | 0 | 28.0 | 26 | 13 | 13 | 1 | 9 | 25 | 4.18 | 1.25 | .252 |
| Yovani Gallardo | 15 | 15 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 87.2 | 88 | 45 | 43 | 9 | 30 | 69 | 4.41 | 1.35 | .264 |
| John Axford | 34 | 0 | 3 | 3 | 0 | 3 | 10 | 0 | 0 | 30.0 | 34 | 16 | 15 | 6 | 13 | 34 | 4.50 | 1.57 | .283 |
| Marco Estrada | 12 | 12 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 69.1 | 76 | 42 | 41 | 14 | 18 | 62 | 5.32 | 1.36 | .275 |
| Wily Peralta | 15 | 15 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 80.0 | 101 | 63 | 54 | 9 | 32 | 45 | 6.08 | 1.66 | .304 |
| 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 | 11 | 3 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 22.1 | 28 | 20 | 18 | 8 | 6 | 15 | 7.25 | 1.52 | .298 |