| Pitching | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP | BAA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals | 167 | 72 | 67 | 21 | 47 | 180 | 3.26 | 1.16 | .240 | ||||||||||
| League Rank | 9 | 6 | 7 | T13 | 3 | 19 | 8 | 5 | T12 | ||||||||||
| Tom Wilhelmsen | 10 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 11.0 | 2 | 0 | 0 | 0 | 0 | 8 | 0.00 | 0.18 | .057 |
| Yoervis Medina | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 2 | 0 | 0 | 0 | 2 | 9 | 0.00 | 0.55 | .087 |
| Stephen Pryor | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4.0 | 3 | 0 | 0 | 0 | 1 | 6 | 0.00 | 1.00 | .200 |
| Joe Saunders | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 28.2 | 18 | 4 | 3 | 1 | 7 | 15 | 0.94 | 0.87 | .180 |
| Hisashi Iwakuma | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 25.2 | 13 | 4 | 3 | 1 | 2 | 25 | 1.05 | 0.58 | .148 |
| Felix Hernandez | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22.2 | 20 | 7 | 5 | 2 | 3 | 24 | 1.99 | 1.01 | .235 |
| Oliver Perez | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.2 | 6 | 2 | 2 | 2 | 5 | 13 | 2.08 | 1.27 | .200 |
| Hector Noesi | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 2 | 1 | 1 | 0 | 2 | 3 | 2.70 | 1.20 | .182 |
| Carter Capps | 9 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 13.0 | 16 | 6 | 6 | 3 | 2 | 16 | 4.15 | 1.38 | .308 |
| Charlie Furbush | 8 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 7.1 | 6 | 4 | 4 | 2 | 6 | 13 | 4.91 | 1.64 | .214 |
| Lucas Luetge | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 5 | 2 | 2 | 0 | 0 | 4 | 5.40 | 1.50 | .357 |
| Brandon Maurer | 5 | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 22.0 | 31 | 16 | 15 | 3 | 7 | 19 | 6.14 | 1.73 | .337 |
| Aaron Harang | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 14.0 | 17 | 10 | 10 | 3 | 3 | 12 | 6.43 | 1.43 | .298 |
| Bobby LaFromboise | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.1 | 2 | 2 | 2 | 0 | 3 | 5 | 7.71 | 2.14 | .250 |
| Blake Beavan | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.1 | 18 | 9 | 9 | 1 | 3 | 6 | 8.68 | 2.25 | .409 |
| Kameron Loe | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 6 | 5 | 5 | 3 | 1 | 2 | 19.29 | 3.00 | .462 |