| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Derek Chesney MR | 0 | 0 | 0 | 0.00 | 1 | 0 | 2.0 | 3 | 0 | 0 | 0 | 0 | 2 | 1.50 | .429 | .600 |
| Roberto Ontiveros SP | 3 | 1 | 0 | 2.82 | 9 | 9 | 51.0 | 47 | 17 | 16 | 2 | 23 | 43 | 1.37 | .241 | .300 |
| Theron Lilly SP | 6 | 2 | 0 | 2.99 | 12 | 12 | 75.1 | 66 | 29 | 25 | 8 | 22 | 73 | 1.17 | .232 | .284 |
| Tony Pérez MR | 1 | 1 | 0 | 3.86 | 25 | 0 | 25.2 | 25 | 11 | 11 | 3 | 15 | 24 | 1.56 | .272 | .338 |
| Víctor Pérez MR | 2 | 2 | 10 | 4.43 | 20 | 0 | 22.1 | 17 | 13 | 11 | 5 | 15 | 24 | 1.43 | .218 | .245 |
| Nathan Richardson MR | 0 | 0 | 0 | 4.50 | 13 | 0 | 16.0 | 16 | 8 | 8 | 3 | 7 | 11 | 1.44 | .262 | .277 |
| Francisco Hernández SP | 1 | 6 | 0 | 5.50 | 10 | 10 | 54.0 | 59 | 38 | 33 | 7 | 25 | 50 | 1.56 | .276 | .331 |
| Bob O'Conry CL | 1 | 5 | 0 | 5.54 | 9 | 9 | 52.0 | 46 | 34 | 32 | 15 | 12 | 64 | 1.12 | .232 | .261 |
| Pedro Trevino SP | 2 | 4 | 0 | 5.74 | 10 | 10 | 53.1 | 64 | 37 | 34 | 9 | 25 | 61 | 1.67 | .303 | .390 |
| Adan Garreau MR | 1 | 1 | 2 | 7.54 | 17 | 0 | 14.1 | 20 | 12 | 12 | 3 | 12 | 14 | 2.23 | .317 | .370 |
| Matt Barker MR | 0 | 1 | 0 | 7.90 | 13 | 0 | 13.2 | 16 | 13 | 12 | 2 | 13 | 11 | 2.12 | .286 | .326 |
| Víctor Hernández MR | 2 | 4 | 1 | 8.14 | 24 | 0 | 21.0 | 30 | 19 | 19 | 5 | 8 | 20 | 1.81 | .349 | .410 |
| Carl Adams MR | 1 | 1 | 2 | 8.25 | 16 | 0 | 12.0 | 11 | 11 | 11 | 3 | 13 | 14 | 2.00 | .239 | .276 |
| Juan Serrano MR | 0 | 0 | 0 | 8.70 | 12 | 0 | 19.2 | 31 | 21 | 19 | 4 | 17 | 14 | 2.44 | .356 | .391 |
| Raymond Weaver MR | 0 | 0 | 0 | 9.00 | 3 | 0 | 4.0 | 6 | 4 | 4 | 1 | 3 | 3 | 2.25 | .333 | .357 |
| Ernest Roy MR | 0 | 2 | 0 | 13.50 | 9 | 0 | 6.2 | 7 | 10 | 10 | 1 | 9 | 5 | 2.40 | .280 | .316 |
