| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jeurys Familia CL | 2 | 3 | 31 | 1.88 | 58 | 0 | 62.1 | 39 | 15 | 13 | 6 | 12 | 90 | 0.82 | .178 | .266 | 1.6 |
| Miguel Castro RP | 0 | 2 | 1 | 2.09 | 54 | 0 | 64.2 | 46 | 15 | 15 | 6 | 23 | 61 | 1.07 | .196 | .235 | 0.4 |
| Ken Giles RP | 3 | 2 | 2 | 2.69 | 73 | 0 | 67.0 | 48 | 22 | 20 | 5 | 27 | 86 | 1.12 | .200 | .287 | 1.2 |
| Jai Kent SP | 2 | 3 | 0 | 2.80 | 6 | 6 | 35.1 | 33 | 12 | 11 | 4 | 13 | 22 | 1.30 | .246 | .264 | 0.1 |
| Silvino Bracho RP | 5 | 1 | 2 | 2.89 | 66 | 0 | 84.0 | 63 | 28 | 27 | 6 | 20 | 95 | 0.99 | .208 | .278 | 1.4 |
| Jeremy Jeffress CL | 1 | 0 | 0 | 2.93 | 20 | 0 | 27.2 | 29 | 13 | 9 | 0 | 17 | 24 | 1.66 | .274 | .349 | 0.3 |
| Wilking Rodriguez SP | 9 | 15 | 0 | 3.44 | 51 | 51 | 209.0 | 181 | 86 | 80 | 25 | 77 | 237 | 1.23 | .232 | .298 | 2.9 |
| Phil Hughes SP | 4 | 4 | 0 | 3.50 | 8 | 8 | 54.0 | 48 | 22 | 21 | 5 | 11 | 29 | 1.09 | .242 | .257 | 0.6 |
| Shaun Anderson SP | 3 | 4 | 0 | 3.88 | 8 | 8 | 46.1 | 39 | 21 | 20 | 5 | 23 | 37 | 1.34 | .223 | .254 | 0.3 |
| Williams Perez SP | 7 | 7 | 0 | 4.03 | 16 | 16 | 96.0 | 96 | 50 | 43 | 11 | 36 | 62 | 1.38 | .257 | .283 | 0.4 |
| Jared Hughes RP | 3 | 6 | 4 | 4.05 | 65 | 0 | 113.1 | 119 | 54 | 51 | 10 | 30 | 71 | 1.31 | .272 | .304 | 0.0 |
| Jake Odorizzi RP | 8 | 8 | 0 | 4.34 | 25 | 19 | 124.1 | 141 | 66 | 60 | 19 | 41 | 81 | 1.46 | .284 | .303 | 0.1 |
| Nick Martinez SP | 7 | 16 | 0 | 4.53 | 32 | 32 | 174.2 | 196 | 100 | 88 | 23 | 66 | 119 | 1.50 | .279 | .307 | 0.4 |
| Mario Hollands RP | 6 | 5 | 0 | 4.86 | 55 | 0 | 70.1 | 63 | 41 | 38 | 5 | 32 | 69 | 1.35 | .239 | .297 | 0.7 |
| Anibal Sanchez RP | 6 | 13 | 0 | 5.49 | 28 | 21 | 132.2 | 155 | 83 | 81 | 21 | 60 | 82 | 1.62 | .293 | .309 | -0.7 |
| Glen Perkins RP | 3 | 3 | 1 | 5.53 | 72 | 0 | 71.2 | 79 | 44 | 44 | 9 | 28 | 70 | 1.49 | .281 | .341 | 0.3 |
| Josh Reagan SP | 0 | 0 | 0 | 8.44 | 1 | 1 | 5.1 | 8 | 5 | 5 | 1 | 2 | 3 | 1.88 | .348 | .350 | -0.0 |
| Corderias Dorsey RP | 0 | 0 | 0 | 11.57 | 11 | 0 | 2.1 | 6 | 3 | 3 | 0 | 2 | 2 | 3.43 | .500 | .600 | 0.0 |
| Jaron Long RP | 0 | 0 | 0 | 12.46 | 3 | 0 | 4.1 | 9 | 6 | 6 | 1 | 2 | 2 | 2.54 | .429 | .444 | -0.1 |
| Jairo Diaz RP | 0 | 1 | 0 | 27.00 | 1 | 0 | 1.0 | 4 | 3 | 3 | 0 | 2 | 0 | 6.00 | .667 | .667 | -0.1 |
