| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luke Jackson SP | 16 | 10 | 0 | 3.03 | 33 | 33 | 202.0 | 168 | 72 | 68 | 22 | 57 | 244 | 1.11 | .224 | .300 | 4.4 |
| Josh D. Fields RP | 4 | 6 | 2 | 3.07 | 78 | 0 | 88.0 | 70 | 31 | 30 | 8 | 26 | 117 | 1.09 | .217 | .310 | 1.6 |
| Corey Knebel RP | 3 | 4 | 8 | 3.33 | 79 | 0 | 83.2 | 59 | 34 | 31 | 4 | 40 | 103 | 1.18 | .202 | .296 | 1.4 |
| Mark Lowe CL | 0 | 2 | 6 | 3.38 | 49 | 0 | 58.2 | 47 | 23 | 22 | 7 | 22 | 67 | 1.18 | .220 | .284 | 0.3 |
| Sean Doolittle RP | 1 | 7 | 16 | 3.57 | 80 | 0 | 53.0 | 52 | 24 | 21 | 4 | 13 | 76 | 1.23 | .255 | .381 | 1.1 |
| Taylor Jungmann SP | 16 | 13 | 0 | 3.70 | 33 | 33 | 202.0 | 181 | 91 | 83 | 16 | 96 | 173 | 1.37 | .237 | .284 | 1.8 |
| Aaron Barrett CL | 3 | 1 | 4 | 3.90 | 76 | 0 | 67.0 | 53 | 31 | 29 | 5 | 24 | 95 | 1.15 | .209 | .312 | 1.5 |
| Vladimir Gutierrez SP | 4 | 1 | 4 | 4.25 | 62 | 0 | 120.2 | 101 | 62 | 57 | 10 | 73 | 134 | 1.44 | .227 | .298 | -0.2 |
| Keegan Thompson SP | 10 | 13 | 0 | 4.53 | 34 | 34 | 194.2 | 208 | 101 | 98 | 22 | 74 | 165 | 1.45 | .270 | .317 | 1.3 |
| Thomas Lowery RP | 1 | 1 | 2 | 4.98 | 28 | 0 | 21.2 | 22 | 13 | 12 | 5 | 9 | 18 | 1.43 | .286 | .298 | -0.5 |
| Manuel Baguinon SP | 8 | 18 | 0 | 5.20 | 32 | 32 | 178.1 | 194 | 110 | 103 | 20 | 57 | 170 | 1.41 | .276 | .335 | 2.3 |
| Kendall Graveman SP | 9 | 11 | 0 | 5.23 | 30 | 30 | 165.1 | 198 | 100 | 96 | 29 | 42 | 87 | 1.45 | .297 | .304 | -0.8 |
| A.J. Ramos RP | 0 | 0 | 1 | 6.57 | 14 | 0 | 12.1 | 17 | 9 | 9 | 0 | 6 | 14 | 1.86 | .333 | .447 | 0.3 |
| J.B. Woodman CF | 0 | 0 | 0 | 13.50 | 1 | 0 | 1.1 | 2 | 2 | 2 | 1 | 2 | 1 | 3.00 | .333 | .250 | -0.2 |
