| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rich Thornton C | 0 | 0 | 0 | 0.00 | 1 | 0 | 3.2 | 1 | 2 | 0 | 0 | 1 | 2 | 0.55 | .083 | .100 |
| Júlio Martínez MR | 0 | 1 | 2 | 1.64 | 12 | 0 | 11.0 | 10 | 3 | 2 | 0 | 8 | 10 | 1.64 | .256 | .345 |
| Tyrone Williams SP | 8 | 3 | 0 | 3.01 | 21 | 21 | 119.2 | 105 | 42 | 40 | 4 | 52 | 97 | 1.31 | .241 | .301 |
| Héctor Torres MR | 6 | 3 | 2 | 3.39 | 53 | 0 | 61.0 | 58 | 23 | 23 | 4 | 28 | 38 | 1.41 | .252 | .287 |
| Ray Crouch MR | 10 | 3 | 5 | 3.49 | 109 | 0 | 105.2 | 102 | 43 | 41 | 4 | 69 | 103 | 1.62 | .256 | .336 |
| António Ramírez SP | 9 | 10 | 1 | 3.70 | 37 | 33 | 192.1 | 179 | 89 | 79 | 14 | 99 | 186 | 1.45 | .245 | .311 |
| Masutaro Koyama CL | 9 | 5 | 21 | 4.15 | 90 | 0 | 102.0 | 90 | 54 | 47 | 5 | 54 | 105 | 1.41 | .234 | .310 |
| Roberto Trejo MR | 12 | 8 | 0 | 4.52 | 35 | 34 | 205.0 | 193 | 117 | 103 | 14 | 102 | 127 | 1.44 | .244 | .276 |
| Martín Reyes SP | 10 | 7 | 0 | 5.00 | 29 | 29 | 178.1 | 181 | 110 | 99 | 22 | 77 | 115 | 1.45 | .258 | .281 |
| José Sánchez SP | 5 | 9 | 0 | 5.23 | 34 | 33 | 137.2 | 151 | 82 | 80 | 13 | 55 | 121 | 1.50 | .278 | .337 |
| Tony Limón MR | 9 | 7 | 4 | 5.29 | 102 | 0 | 129.1 | 158 | 82 | 76 | 19 | 62 | 65 | 1.70 | .302 | .317 |
| Takehide Mifune MR | 8 | 7 | 7 | 6.63 | 89 | 0 | 108.2 | 140 | 86 | 80 | 8 | 79 | 87 | 2.02 | .315 | .377 |
| Billy Taylor SP | 2 | 5 | 0 | 7.34 | 13 | 12 | 72.1 | 98 | 63 | 59 | 11 | 38 | 63 | 1.88 | .325 | .382 |
| Kelsey Walker MR | 3 | 3 | 1 | 7.93 | 32 | 0 | 42.0 | 68 | 37 | 37 | 8 | 23 | 26 | 2.17 | .374 | .405 |
| Guilhem Benedettini MR | 0 | 0 | 0 | 9.82 | 3 | 0 | 3.2 | 3 | 4 | 4 | 2 | 1 | 3 | 1.09 | .214 | .111 |
