| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pete Cook SP | 6 | 1 | 0 | 2.47 | 12 | 12 | 73.0 | 53 | 21 | 20 | 8 | 23 | 129 | 1.04 | .201 | .354 |
| Ángel Ávila SP | 4 | 1 | 0 | 2.61 | 9 | 9 | 48.1 | 44 | 14 | 14 | 7 | 12 | 53 | 1.16 | .234 | .289 |
| Jorge Luna SP | 5 | 3 | 0 | 3.28 | 10 | 10 | 60.1 | 58 | 26 | 22 | 7 | 20 | 54 | 1.29 | .249 | .297 |
| Ryan Jones SP | 3 | 4 | 0 | 4.29 | 10 | 10 | 56.2 | 55 | 30 | 27 | 8 | 21 | 65 | 1.34 | .246 | .311 |
| Christian McMahon SP | 0 | 7 | 0 | 4.53 | 9 | 9 | 47.2 | 46 | 31 | 24 | 7 | 20 | 52 | 1.38 | .247 | .307 |
| Manny Moya MR | 0 | 1 | 0 | 4.64 | 23 | 0 | 21.1 | 20 | 11 | 11 | 4 | 13 | 24 | 1.55 | .247 | .302 |
| Domingo Jiménez MR | 1 | 0 | 0 | 4.82 | 16 | 0 | 18.2 | 18 | 11 | 10 | 2 | 4 | 19 | 1.18 | .247 | .308 |
| Pete Mullally MR | 2 | 2 | 1 | 6.03 | 27 | 0 | 31.1 | 32 | 21 | 21 | 5 | 21 | 38 | 1.69 | .276 | .370 |
| Terry Marsh MR | 0 | 1 | 0 | 6.48 | 16 | 0 | 16.2 | 23 | 13 | 12 | 4 | 6 | 20 | 1.74 | .319 | .396 |
| Mike McClure MR | 2 | 3 | 0 | 7.16 | 28 | 0 | 27.2 | 26 | 22 | 22 | 6 | 19 | 22 | 1.63 | .255 | .270 |
| Arturo Ortíz MR | 0 | 1 | 0 | 7.56 | 6 | 0 | 8.1 | 10 | 7 | 7 | 4 | 5 | 10 | 1.80 | .303 | .316 |
| Albert Stephens MR | 0 | 1 | 0 | 8.31 | 5 | 0 | 4.1 | 5 | 4 | 4 | 0 | 5 | 1 | 2.31 | .333 | .357 |
| Luis Álvarez MR | 0 | 0 | 0 | 8.31 | 6 | 0 | 8.2 | 15 | 12 | 8 | 0 | 8 | 5 | 2.65 | .385 | .441 |
| Pedro Veláquez CL | 1 | 0 | 7 | 9.00 | 15 | 0 | 13.0 | 13 | 13 | 13 | 5 | 7 | 23 | 1.54 | .236 | .296 |
| José Flores MR | 0 | 1 | 1 | 9.39 | 17 | 0 | 15.1 | 15 | 16 | 16 | 6 | 13 | 21 | 1.83 | .246 | .265 |
