| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luis Silva MR | 2 | 0 | 0 | 1.02 | 14 | 0 | 17.2 | 4 | 2 | 2 | 0 | 8 | 26 | 0.68 | .074 | .143 |
| Joaquín Gonzáles MR | 2 | 3 | 18 | 1.91 | 28 | 0 | 28.1 | 23 | 7 | 6 | 3 | 21 | 38 | 1.55 | .219 | .312 |
| Nick Hall CL | 1 | 0 | 6 | 2.23 | 60 | 0 | 80.2 | 57 | 23 | 20 | 7 | 28 | 106 | 1.05 | .199 | .289 |
| José Peña MR | 2 | 1 | 1 | 2.51 | 66 | 0 | 71.2 | 68 | 21 | 20 | 3 | 14 | 83 | 1.14 | .249 | .348 |
| Bernardo Miranda SP | 8 | 2 | 0 | 2.94 | 16 | 16 | 95.0 | 95 | 37 | 31 | 13 | 23 | 90 | 1.24 | .251 | .298 |
| Ian DeMichelis CL | 5 | 4 | 14 | 3.06 | 68 | 0 | 64.2 | 58 | 27 | 22 | 4 | 26 | 72 | 1.30 | .231 | .309 |
| Shiki Kanno MR | 17 | 4 | 3 | 3.39 | 80 | 0 | 85.0 | 77 | 34 | 32 | 6 | 48 | 76 | 1.47 | .245 | .306 |
| Miguel Archuleta SP | 5 | 1 | 0 | 3.58 | 9 | 9 | 55.1 | 55 | 27 | 22 | 4 | 12 | 37 | 1.21 | .255 | .291 |
| Carlos Flores SP | 5 | 3 | 0 | 4.19 | 11 | 11 | 66.2 | 51 | 34 | 31 | 6 | 24 | 92 | 1.13 | .205 | .298 |
| Denny Welch SP | 7 | 9 | 0 | 4.81 | 29 | 29 | 151.2 | 178 | 99 | 81 | 11 | 70 | 77 | 1.64 | .293 | .321 |
| Alvin Heath SP | 8 | 10 | 0 | 5.01 | 28 | 28 | 165.1 | 181 | 98 | 92 | 20 | 44 | 148 | 1.36 | .278 | .333 |
| Carlos Ruíz SP | 9 | 6 | 0 | 5.17 | 32 | 22 | 109.2 | 104 | 66 | 63 | 12 | 53 | 105 | 1.43 | .244 | .298 |
| José Durán SP | 4 | 5 | 0 | 5.31 | 11 | 11 | 61.0 | 80 | 40 | 36 | 11 | 13 | 48 | 1.52 | .310 | .347 |
| Juan Morales MR | 1 | 2 | 2 | 5.40 | 23 | 0 | 40.0 | 50 | 27 | 24 | 8 | 18 | 32 | 1.70 | .301 | .333 |
| José Chavarría SP | 11 | 8 | 0 | 5.50 | 28 | 28 | 147.1 | 156 | 93 | 90 | 17 | 57 | 128 | 1.45 | .267 | .317 |
| Bartolo Hernández MR | 3 | 2 | 0 | 7.26 | 51 | 0 | 53.1 | 61 | 47 | 43 | 5 | 37 | 59 | 1.84 | .289 | .381 |
| Juan Polanco SP | 2 | 1 | 1 | 7.32 | 16 | 1 | 19.2 | 18 | 16 | 16 | 2 | 16 | 35 | 1.73 | .237 | .410 |
| Tommy Wheeler MR | 1 | 2 | 4 | 7.44 | 54 | 0 | 52.0 | 65 | 48 | 43 | 6 | 48 | 45 | 2.17 | .301 | .358 |
| Jordan King SP | 1 | 1 | 2 | 7.54 | 33 | 0 | 37.0 | 49 | 35 | 31 | 3 | 25 | 28 | 2.00 | .316 | .371 |
| Carl Lewis SP | 1 | 3 | 1 | 8.73 | 21 | 7 | 44.1 | 63 | 49 | 43 | 6 | 27 | 40 | 2.03 | .337 | .404 |
