| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mike Hall SP | 2 | 1 | 1 | 1.23 | 36 | 0 | 51.1 | 39 | 8 | 7 | 3 | 10 | 65 | 0.95 | .215 | .313 | 1.2 |
| Ismael Brito CL | 3 | 2 | 17 | 2.25 | 29 | 0 | 28.0 | 33 | 7 | 7 | 3 | 6 | 34 | 1.39 | .295 | .395 | 0.4 |
| Karsten Whitson SP | 8 | 3 | 0 | 2.55 | 17 | 17 | 91.2 | 89 | 28 | 26 | 5 | 20 | 66 | 1.19 | .249 | .289 | 1.7 |
| Luis Arteaga RP | 5 | 0 | 0 | 3.23 | 27 | 0 | 53.0 | 56 | 28 | 19 | 4 | 13 | 41 | 1.30 | .264 | .311 | 0.3 |
| Hector Figueroa RP | 3 | 1 | 1 | 3.38 | 22 | 0 | 21.1 | 22 | 9 | 8 | 1 | 18 | 25 | 1.88 | .265 | .362 | 0.1 |
| Calvin Copping RP | 0 | 1 | 0 | 3.58 | 20 | 0 | 27.2 | 27 | 13 | 11 | 2 | 14 | 25 | 1.48 | .262 | .329 | 0.0 |
| Luis D. Ortega RP | 1 | 3 | 1 | 3.72 | 32 | 0 | 29.0 | 22 | 14 | 12 | 4 | 9 | 33 | 1.07 | .202 | .250 | 0.1 |
| Casey Mulholland RP | 4 | 4 | 0 | 3.74 | 16 | 16 | 79.1 | 83 | 33 | 33 | 6 | 18 | 62 | 1.27 | .269 | .317 | 1.2 |
| Oscar Schilling SP | 4 | 3 | 0 | 3.84 | 17 | 17 | 89.0 | 78 | 38 | 38 | 13 | 12 | 72 | 1.01 | .227 | .251 | 0.6 |
| Paul Ramsey RP | 0 | 0 | 2 | 3.86 | 19 | 0 | 32.2 | 28 | 17 | 14 | 0 | 16 | 24 | 1.35 | .239 | .301 | 0.2 |
| Bryce Tyler SP | 6 | 6 | 0 | 4.14 | 17 | 17 | 76.0 | 69 | 42 | 35 | 8 | 20 | 101 | 1.17 | .240 | .339 | 1.5 |
| Jason Bozik RP | 3 | 3 | 0 | 5.34 | 18 | 0 | 32.0 | 34 | 19 | 19 | 4 | 13 | 43 | 1.47 | .272 | .380 | 0.2 |
| Mackenzie Krupp SP | 2 | 6 | 0 | 5.55 | 9 | 9 | 35.2 | 43 | 24 | 22 | 3 | 10 | 36 | 1.49 | .287 | .354 | 0.7 |
| Gabriel Diaz RP | 1 | 1 | 0 | 6.35 | 33 | 0 | 11.1 | 12 | 9 | 8 | 2 | 5 | 16 | 1.50 | .255 | .333 | 0.1 |
