| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jon Edwards RP | 0 | 0 | 0 | 0.00 | 2 | 0 | 1.2 | 1 | 0 | 0 | 0 | 0 | 2 | 0.60 | .167 | .250 | 0.1 |
| Carlos Contreras RP | 8 | 1 | 3 | 0.94 | 62 | 0 | 77.0 | 40 | 8 | 8 | 4 | 37 | 106 | 1.00 | .153 | .237 | 1.1 |
| Jose Rodriguez RP | 4 | 2 | 27 | 1.31 | 44 | 0 | 48.0 | 18 | 7 | 7 | 3 | 16 | 98 | 0.71 | .115 | .268 | 1.8 |
| Jackson Lamb RP | 4 | 1 | 1 | 1.41 | 26 | 0 | 38.1 | 26 | 6 | 6 | 1 | 18 | 47 | 1.15 | .198 | .287 | 0.6 |
| Matthew Cronin SP | 1 | 1 | 2 | 1.89 | 18 | 0 | 33.1 | 23 | 8 | 7 | 2 | 7 | 40 | 0.90 | .193 | .273 | 0.5 |
| John Naugle SP | 4 | 0 | 0 | 2.34 | 7 | 7 | 42.1 | 32 | 14 | 11 | 1 | 10 | 46 | 0.99 | .204 | .282 | 1.1 |
| Nick Deeg SP | 4 | 4 | 1 | 2.66 | 27 | 11 | 94.2 | 73 | 35 | 28 | 3 | 45 | 109 | 1.25 | .211 | .298 | 1.7 |
| Tucker Forbes RP | 2 | 3 | 3 | 2.76 | 59 | 0 | 49.0 | 46 | 17 | 15 | 2 | 20 | 59 | 1.35 | .253 | .358 | 1.0 |
| Francisco A. Taveras SP | 13 | 7 | 0 | 2.96 | 30 | 26 | 167.1 | 154 | 60 | 55 | 11 | 51 | 143 | 1.23 | .246 | .299 | 2.0 |
| James Teague RP | 4 | 2 | 1 | 2.97 | 53 | 0 | 60.2 | 56 | 20 | 20 | 1 | 22 | 78 | 1.29 | .248 | .362 | 1.3 |
| Brett Hanewich SP | 7 | 7 | 0 | 3.08 | 25 | 25 | 143.0 | 122 | 54 | 49 | 8 | 49 | 149 | 1.20 | .226 | .296 | 2.5 |
| Guillermo Trujillo SP | 7 | 7 | 0 | 3.36 | 29 | 26 | 160.2 | 151 | 64 | 60 | 8 | 60 | 139 | 1.31 | .248 | .306 | 1.9 |
| Andrew Davis RP | 0 | 0 | 0 | 3.38 | 2 | 0 | 2.2 | 3 | 1 | 1 | 0 | 3 | 3 | 2.25 | .375 | .500 | -0.0 |
| John Speech CL | 3 | 3 | 8 | 3.67 | 42 | 0 | 34.1 | 30 | 14 | 14 | 0 | 17 | 48 | 1.37 | .231 | .366 | 0.9 |
| Matt Vogel SP | 3 | 9 | 0 | 3.89 | 19 | 19 | 106.1 | 87 | 46 | 46 | 6 | 55 | 112 | 1.34 | .222 | .292 | 1.2 |
| Matt Krook RP | 3 | 5 | 3 | 4.04 | 41 | 0 | 42.1 | 45 | 19 | 19 | 2 | 23 | 55 | 1.61 | .280 | .410 | 0.4 |
| Hayden Stone SP | 6 | 15 | 0 | 4.16 | 28 | 26 | 147.0 | 138 | 74 | 68 | 11 | 56 | 122 | 1.32 | .245 | .292 | 1.3 |
