Pitching Statistics | MLB
| Player | Team | Pos | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tommy Milone | Oakland Athletics | P | 15 | 15 | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 95.0 | 94 | 46 | 42 | 15 | 20 | 74 | 3.98 | 1.20 |
| A.J. Griffin | Oakland Athletics | P | 14 | 14 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 89.1 | 83 | 42 | 39 | 14 | 22 | 69 | 3.93 | 1.18 |
| Jarrod Parker | Oakland Athletics | P | 15 | 15 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 90.0 | 83 | 45 | 43 | 13 | 34 | 61 | 4.30 | 1.30 |
| Bartolo Colon | Oakland Athletics | P | 14 | 14 | 9 | 2 | 0 | 0 | 0 | 2 | 2 | 90.1 | 89 | 29 | 29 | 7 | 10 | 52 | 2.89 | 1.10 |
| Dan Straily | Oakland Athletics | P | 11 | 11 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 63.1 | 55 | 36 | 35 | 5 | 17 | 48 | 4.97 | 1.14 |
| Sean Doolittle | Oakland Athletics | P | 32 | 0 | 3 | 1 | 0 | 2 | 11 | 0 | 0 | 31.0 | 24 | 12 | 12 | 3 | 6 | 30 | 3.48 | 0.97 |
| Grant Balfour | Oakland Athletics | P | 30 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 29.2 | 20 | 4 | 4 | 3 | 12 | 29 | 1.21 | 1.08 |
| Brett Anderson | Oakland Athletics | P | 6 | 5 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 29.0 | 32 | 22 | 20 | 3 | 15 | 29 | 6.21 | 1.62 |
| Jerry Blevins | Oakland Athletics | P | 33 | 0 | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 31.2 | 24 | 8 | 7 | 2 | 7 | 26 | 1.99 | 0.98 |
| Jesse Chavez | Oakland Athletics | P | 12 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 22.2 | 17 | 8 | 7 | 2 | 6 | 20 | 2.78 | 1.01 |
| Pat Neshek | Oakland Athletics | P | 28 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 24.2 | 24 | 8 | 6 | 1 | 11 | 19 | 2.19 | 1.42 |
| Dan Otero | Oakland Athletics | P | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 8 | 3 | 3 | 0 | 0 | 3 | 7.36 | 2.18 |
| Ryan Cook | Oakland Athletics | P | 31 | 0 | 1 | 0 | 1 | 2 | 10 | 0 | 0 | 31.2 | 24 | 9 | 8 | 0 | 9 | 33 | 2.27 | 1.04 |
