| Pitching | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP | BAA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 395 | 207 | 189 | 51 | 115 | 291 | 4.57 | 1.37 | .271 | ||||||||||
| League Rank | T25 | T26 | 27 | T23 | 9 | 7 | 27 | 26 | 28 | ||||||||||
| Michael Gonzalez | 23 | 0 | 0 | 2 | 0 | 3 | 2 | 0 | 0 | 14.0 | 17 | 6 | 6 | 1 | 11 | 19 | 3.86 | 2.00 | .288 |
| Burke Badenhop | 21 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 16.1 | 12 | 9 | 5 | 2 | 3 | 17 | 2.76 | 0.92 | .214 |
| John Axford | 20 | 0 | 1 | 3 | 0 | 3 | 6 | 0 | 0 | 17.1 | 27 | 16 | 15 | 6 | 8 | 21 | 7.79 | 2.02 | .351 |
| Jim Henderson | 18 | 0 | 2 | 1 | 8 | 0 | 0 | 0 | 0 | 18.0 | 9 | 2 | 2 | 0 | 4 | 20 | 1.00 | 0.72 | .143 |
| Tom Gorzelanny | 18 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 15.2 | 6 | 4 | 4 | 2 | 8 | 10 | 2.30 | 0.89 | .125 |
| Brandon Kintzler | 18 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | 0 | 18.2 | 16 | 8 | 8 | 1 | 3 | 18 | 3.86 | 1.02 | .235 |
| Alfredo Figaro | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21.2 | 27 | 11 | 8 | 3 | 3 | 17 | 3.32 | 1.38 | .300 |
| Marco Estrada | 9 | 9 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 51.1 | 56 | 32 | 31 | 11 | 17 | 46 | 5.44 | 1.42 | .276 |
| Yovani Gallardo | 9 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 52.0 | 56 | 28 | 26 | 4 | 20 | 36 | 4.50 | 1.46 | .277 |
| Kyle Lohse | 9 | 9 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 55.0 | 60 | 23 | 23 | 6 | 10 | 37 | 3.76 | 1.27 | .279 |
| Wily Peralta | 9 | 9 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 50.0 | 62 | 38 | 33 | 6 | 17 | 29 | 5.94 | 1.58 | .301 |
| Mike Fiers | 7 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 12.0 | 14 | 9 | 9 | 4 | 3 | 4 | 6.75 | 1.42 | .286 |
| Hiram Burgos | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 26.0 | 32 | 21 | 19 | 5 | 7 | 15 | 6.58 | 1.50 | .296 |
| 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.00 | 0.00 | .000 |