| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eric O'Flaherty RP | 0 | 0 | 0 | 1.42 | 10 | 0 | 12.2 | 11 | 2 | 2 | 0 | 3 | 12 | 1.11 | .244 | .333 | 0.3 |
| Nolan Gannon SP | 6 | 2 | 2 | 1.88 | 51 | 5 | 96.0 | 71 | 20 | 20 | 3 | 20 | 107 | 0.95 | .207 | .288 | 2.3 |
| Tyler Thornburg SP | 9 | 6 | 0 | 2.22 | 25 | 25 | 141.2 | 121 | 45 | 35 | 3 | 42 | 143 | 1.15 | .227 | .302 | 3.5 |
| Jake Barrett RP | 2 | 1 | 19 | 2.48 | 34 | 0 | 36.1 | 22 | 12 | 10 | 1 | 10 | 40 | 0.88 | .176 | .244 | 0.6 |
| Mike Johnson RP | 7 | 1 | 1 | 2.53 | 38 | 0 | 42.2 | 31 | 13 | 12 | 3 | 14 | 55 | 1.05 | .199 | .283 | 0.6 |
| Matt Garza RP | 2 | 7 | 2 | 2.97 | 62 | 1 | 91.0 | 91 | 33 | 30 | 9 | 27 | 68 | 1.30 | .261 | .299 | -0.0 |
| Drew Harrington CL | 6 | 5 | 17 | 3.55 | 62 | 0 | 66.0 | 66 | 30 | 26 | 6 | 23 | 82 | 1.35 | .260 | .361 | 0.5 |
| Taylor Widener RP | 3 | 2 | 1 | 3.60 | 17 | 4 | 45.0 | 38 | 22 | 18 | 4 | 19 | 47 | 1.27 | .221 | .281 | 0.2 |
| Grey Lyttle RP | 0 | 0 | 0 | 3.60 | 3 | 0 | 5.0 | 4 | 2 | 2 | 2 | 3 | 1 | 1.40 | .222 | .133 | -0.4 |
| Preston Claiborne RP | 4 | 1 | 0 | 3.74 | 39 | 0 | 55.1 | 61 | 23 | 23 | 4 | 18 | 70 | 1.43 | .277 | .390 | 0.6 |
| John Pomeroy SP | 13 | 9 | 0 | 4.05 | 28 | 28 | 162.1 | 155 | 77 | 73 | 13 | 65 | 158 | 1.36 | .249 | .314 | 1.4 |
| Graham Ashcraft RP | 1 | 0 | 0 | 4.15 | 6 | 0 | 4.1 | 3 | 2 | 2 | 1 | 2 | 8 | 1.15 | .188 | .286 | -0.0 |
| Sean Johnson SP | 0 | 1 | 0 | 4.42 | 8 | 0 | 18.1 | 17 | 9 | 9 | 2 | 6 | 20 | 1.25 | .254 | .326 | -0.0 |
| Ben Bowden SP | 7 | 10 | 0 | 4.49 | 25 | 25 | 130.1 | 144 | 74 | 65 | 9 | 57 | 150 | 1.54 | .279 | .375 | 1.6 |
| Eric Lauer SP | 1 | 2 | 0 | 4.69 | 23 | 2 | 48.0 | 40 | 25 | 25 | 3 | 29 | 63 | 1.44 | .226 | .327 | 0.5 |
| Bob Kennedy SP | 8 | 10 | 0 | 4.95 | 30 | 30 | 171.0 | 191 | 97 | 94 | 22 | 47 | 181 | 1.39 | .281 | .351 | 1.5 |
| Josh Ravin RP | 3 | 2 | 0 | 5.20 | 31 | 0 | 45.0 | 44 | 28 | 26 | 8 | 25 | 50 | 1.53 | .256 | .316 | -0.9 |
| Nick Kern SP | 3 | 10 | 0 | 5.60 | 24 | 24 | 136.2 | 160 | 92 | 85 | 18 | 34 | 123 | 1.42 | .287 | .337 | 0.6 |
| Michael Silva RP | 0 | 0 | 0 | 10.80 | 1 | 0 | 1.2 | 4 | 2 | 2 | 0 | 1 | 2 | 3.00 | .444 | .571 | 0.0 |
