| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jamal Clayton SP | 3 | 0 | 0 | 1.24 | 5 | 5 | 36.1 | 21 | 6 | 5 | 0 | 6 | 27 | 0.74 | .163 | .206 |
| Arthur Sullivan SP | 0 | 2 | 0 | 1.55 | 22 | 0 | 46.1 | 30 | 9 | 8 | 2 | 15 | 42 | 0.97 | .189 | .243 |
| Eduardo Trujillo SP | 2 | 4 | 0 | 2.34 | 15 | 15 | 84.2 | 76 | 33 | 22 | 6 | 27 | 84 | 1.22 | .233 | .297 |
| Esteban Santos SP | 1 | 5 | 0 | 2.41 | 12 | 12 | 67.1 | 59 | 22 | 18 | 1 | 22 | 81 | 1.20 | .230 | .331 |
| Ricardo Trujillo SP | 5 | 1 | 0 | 2.63 | 13 | 13 | 68.1 | 61 | 25 | 20 | 5 | 15 | 50 | 1.11 | .234 | .272 |
| Dan Parks MR | 2 | 6 | 11 | 2.79 | 53 | 0 | 61.1 | 50 | 22 | 19 | 1 | 32 | 72 | 1.34 | .218 | .314 |
| Pat Hughes MR | 0 | 0 | 0 | 3.00 | 5 | 0 | 9.0 | 7 | 4 | 3 | 1 | 5 | 8 | 1.33 | .226 | .273 |
| Enrique Coronado SP | 9 | 4 | 1 | 3.03 | 48 | 14 | 118.2 | 103 | 45 | 40 | 7 | 45 | 106 | 1.25 | .235 | .294 |
| Dan Ford MR | 7 | 3 | 4 | 3.12 | 51 | 0 | 60.2 | 48 | 22 | 21 | 1 | 37 | 55 | 1.40 | .224 | .297 |
| Vaughn McCann SP | 0 | 1 | 0 | 3.27 | 2 | 2 | 11.0 | 8 | 5 | 4 | 1 | 5 | 4 | 1.18 | .211 | .212 |
| Henry Barton MR | 2 | 2 | 0 | 3.54 | 22 | 0 | 28.0 | 30 | 15 | 11 | 1 | 14 | 25 | 1.57 | .273 | .345 |
| Ernesto Beltrán MR | 0 | 1 | 0 | 3.77 | 36 | 0 | 45.1 | 35 | 20 | 19 | 3 | 25 | 48 | 1.32 | .212 | .281 |
| Cecil Bonekamp SP | 6 | 5 | 0 | 3.99 | 28 | 28 | 144.1 | 144 | 74 | 64 | 5 | 57 | 126 | 1.39 | .252 | .316 |
| Esteban Gonzáles SP | 2 | 9 | 0 | 4.04 | 18 | 18 | 113.2 | 116 | 58 | 51 | 9 | 30 | 69 | 1.28 | .258 | .288 |
| Craig Draper MR | 1 | 4 | 4 | 4.59 | 18 | 0 | 17.2 | 20 | 11 | 9 | 1 | 10 | 23 | 1.70 | .303 | .452 |
| Arturo Heredia MR | 3 | 4 | 0 | 4.61 | 29 | 0 | 27.1 | 31 | 14 | 14 | 4 | 13 | 23 | 1.61 | .298 | .351 |
| Jing-xiang Fa SP | 6 | 9 | 0 | 4.63 | 20 | 20 | 122.1 | 111 | 71 | 63 | 6 | 60 | 94 | 1.40 | .237 | .285 |
| Frederick Kern SP | 1 | 3 | 6 | 4.69 | 27 | 2 | 40.1 | 33 | 26 | 21 | 1 | 29 | 39 | 1.54 | .219 | .288 |
| Pedro Hernández SP | 6 | 10 | 0 | 4.88 | 32 | 21 | 138.1 | 141 | 82 | 75 | 14 | 80 | 149 | 1.60 | .264 | .342 |
| Oliver Nankervis MR | 1 | 2 | 0 | 5.68 | 13 | 2 | 25.1 | 33 | 20 | 16 | 1 | 9 | 15 | 1.66 | .314 | .360 |
| Ramiro Rivera MR | 3 | 7 | 0 | 5.69 | 52 | 7 | 93.1 | 105 | 63 | 59 | 8 | 56 | 61 | 1.73 | .286 | .326 |
| Esteban Gutiérrez MR | 3 | 0 | 1 | 6.08 | 23 | 0 | 23.2 | 20 | 16 | 16 | 1 | 11 | 20 | 1.31 | .238 | .302 |
| Dave Johnston MR | 0 | 6 | 4 | 7.71 | 14 | 0 | 16.1 | 20 | 15 | 14 | 2 | 17 | 20 | 2.27 | .294 | .391 |
| Salvador Rodríguez MR | 2 | 3 | 1 | 8.04 | 26 | 0 | 28.0 | 34 | 26 | 25 | 1 | 21 | 25 | 1.96 | .312 | .398 |
| Israel Polanco SP | 0 | 1 | 0 | 8.53 | 3 | 3 | 12.2 | 24 | 16 | 12 | 1 | 8 | 7 | 2.53 | .387 | .426 |
| José Chávez MR | 1 | 4 | 0 | 10.29 | 20 | 0 | 21.0 | 36 | 29 | 24 | 0 | 17 | 12 | 2.52 | .383 | .439 |
