| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adrián Robles MR | 0 | 0 | 0 | 0.00 | 1 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 2 | 1.00 | .286 | .400 |
| Fred Coleman MR | 0 | 0 | 0 | 0.00 | 1 | 0 | 1.1 | 1 | 1 | 0 | 0 | 1 | 2 | 1.50 | .200 | .333 |
| Arthur Green SP | 6 | 0 | 0 | 1.88 | 11 | 11 | 71.2 | 44 | 18 | 15 | 4 | 17 | 107 | 0.85 | .170 | .270 |
| José Rivera CL | 4 | 2 | 4 | 2.00 | 19 | 0 | 18.0 | 17 | 8 | 4 | 2 | 5 | 20 | 1.22 | .246 | .319 |
| Ángelo Gusmán SP | 1 | 2 | 0 | 2.96 | 10 | 10 | 54.2 | 40 | 21 | 18 | 4 | 29 | 66 | 1.26 | .200 | .277 |
| António Martínez MR | 1 | 0 | 1 | 3.00 | 10 | 0 | 9.0 | 13 | 4 | 3 | 1 | 4 | 14 | 1.89 | .325 | .480 |
| Armand Calazzo SP | 2 | 3 | 0 | 3.26 | 11 | 11 | 60.2 | 60 | 27 | 22 | 5 | 12 | 93 | 1.19 | .252 | .393 |
| Dennis Jackson SP | 2 | 6 | 0 | 4.06 | 9 | 9 | 57.2 | 56 | 30 | 26 | 12 | 5 | 71 | 1.06 | .242 | .297 |
| Shawn Taylor MR | 0 | 1 | 0 | 4.60 | 19 | 0 | 15.2 | 24 | 13 | 8 | 0 | 13 | 30 | 2.36 | .348 | .615 |
| Wayne Ramsey MR | 2 | 1 | 3 | 4.94 | 19 | 0 | 23.2 | 17 | 13 | 13 | 1 | 14 | 42 | 1.31 | .200 | .381 |
| José Ramírez MR | 0 | 0 | 0 | 5.40 | 8 | 0 | 8.1 | 12 | 5 | 5 | 1 | 9 | 9 | 2.52 | .333 | .423 |
| Steve Hill MR | 0 | 1 | 0 | 5.49 | 24 | 0 | 19.2 | 22 | 15 | 12 | 2 | 10 | 15 | 1.63 | .286 | .333 |
| Oliver Correa MR | 0 | 1 | 0 | 7.23 | 10 | 0 | 18.2 | 18 | 16 | 15 | 0 | 12 | 17 | 1.61 | .243 | .316 |
| Roberto Román MR | 3 | 2 | 0 | 7.47 | 26 | 0 | 31.1 | 35 | 28 | 26 | 7 | 17 | 32 | 1.66 | .271 | .311 |
| Miguel Rodríguez MR | 0 | 0 | 0 | 7.72 | 4 | 0 | 2.1 | 4 | 2 | 2 | 0 | 1 | 4 | 2.14 | .400 | .667 |
| Derek Sims SP | 1 | 5 | 0 | 8.06 | 9 | 9 | 41.1 | 50 | 41 | 37 | 7 | 27 | 40 | 1.86 | .299 | .358 |
| Pedro Valdéz MR | 0 | 0 | 0 | 8.10 | 2 | 0 | 3.1 | 5 | 3 | 3 | 0 | 5 | 2 | 3.00 | .357 | .417 |
| Xavier Ortega MR | 0 | 4 | 0 | 8.76 | 9 | 0 | 12.1 | 19 | 12 | 12 | 4 | 12 | 18 | 2.51 | .358 | .484 |
| Mark Hill MR | 0 | 0 | 0 | 11.57 | 2 | 0 | 2.1 | 4 | 3 | 3 | 1 | 3 | 1 | 3.00 | .400 | .375 |
