| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ricardo Sánchez CL | 5 | 2 | 13 | 2.87 | 85 | 0 | 75.1 | 67 | 25 | 24 | 7 | 31 | 62 | 1.30 | .241 | .287 |
| Diego Solís MR | 3 | 3 | 3 | 3.32 | 57 | 0 | 59.2 | 52 | 24 | 22 | 5 | 14 | 48 | 1.11 | .237 | .283 |
| Joey Smith MR | 3 | 4 | 6 | 3.40 | 91 | 0 | 84.2 | 50 | 32 | 32 | 7 | 42 | 98 | 1.09 | .172 | .231 |
| Peter Austin SP | 8 | 6 | 0 | 3.75 | 17 | 17 | 112.2 | 109 | 50 | 47 | 12 | 40 | 73 | 1.32 | .256 | .284 |
| José Guevara MR | 8 | 16 | 0 | 4.03 | 33 | 33 | 183.0 | 158 | 93 | 82 | 27 | 80 | 131 | 1.30 | .230 | .248 |
| Okura Oike SP | 9 | 15 | 0 | 4.03 | 32 | 32 | 209.2 | 199 | 101 | 94 | 19 | 96 | 126 | 1.41 | .252 | .279 |
| John Young SP | 7 | 4 | 0 | 4.08 | 16 | 16 | 106.0 | 89 | 49 | 48 | 11 | 29 | 63 | 1.11 | .223 | .240 |
| Fernando Reyes MR | 4 | 5 | 1 | 4.12 | 65 | 1 | 120.0 | 104 | 60 | 55 | 12 | 45 | 74 | 1.24 | .232 | .253 |
| Takafumi Ogusuku MR | 1 | 6 | 0 | 4.25 | 50 | 0 | 53.0 | 50 | 27 | 25 | 10 | 15 | 65 | 1.23 | .253 | .325 |
| Jorge Chávez CL | 1 | 5 | 15 | 5.05 | 40 | 0 | 35.2 | 32 | 21 | 20 | 3 | 28 | 43 | 1.68 | .242 | .337 |
| Mal Windham SP | 8 | 9 | 0 | 5.07 | 32 | 30 | 136.2 | 137 | 84 | 77 | 14 | 86 | 99 | 1.63 | .258 | .295 |
| Tony Arthur SP | 4 | 4 | 0 | 5.35 | 16 | 15 | 72.1 | 71 | 45 | 43 | 9 | 46 | 53 | 1.62 | .259 | .292 |
| Miroslav Ulschmidt MR | 1 | 0 | 1 | 5.50 | 59 | 0 | 52.1 | 56 | 35 | 32 | 10 | 25 | 36 | 1.55 | .277 | .295 |
| Kyoshi Asano MR | 0 | 4 | 1 | 5.58 | 38 | 1 | 40.1 | 45 | 29 | 25 | 2 | 29 | 27 | 1.83 | .285 | .333 |
| Ze-min Tong SP | 5 | 6 | 0 | 6.06 | 15 | 14 | 68.1 | 65 | 48 | 46 | 19 | 24 | 61 | 1.30 | .245 | .249 |
| Takao Uchida SP | 0 | 1 | 1 | 6.75 | 15 | 1 | 14.2 | 22 | 13 | 11 | 5 | 8 | 17 | 2.05 | .333 | .386 |
| Ignacio Ríos MR | 1 | 1 | 0 | 8.74 | 33 | 0 | 22.2 | 31 | 24 | 22 | 5 | 16 | 20 | 2.07 | .344 | .400 |
| Bobby Lawrence MR | 0 | 1 | 0 | 9.64 | 1 | 1 | 4.2 | 5 | 5 | 5 | 1 | 2 | 2 | 1.50 | .294 | .286 |
| Nicoláo Gericota SP | 0 | 1 | 0 | 9.82 | 1 | 1 | 3.2 | 7 | 4 | 4 | 2 | 1 | 1 | 2.18 | .467 | .417 |
