| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chris Sullivan CL | 6 | 2 | 39 | 0.95 | 67 | 0 | 75.2 | 51 | 12 | 8 | 4 | 25 | 107 | 1.00 | .185 | .287 |
| Manabu Mizuno SP | 12 | 10 | 0 | 3.78 | 33 | 33 | 195.0 | 190 | 95 | 82 | 19 | 47 | 165 | 1.22 | .251 | .298 |
| Kei Hashimoto SP | 11 | 10 | 0 | 4.52 | 31 | 31 | 165.1 | 169 | 92 | 83 | 19 | 37 | 164 | 1.25 | .256 | .314 |
| Roberto Serrano SP | 14 | 12 | 0 | 4.53 | 33 | 33 | 194.2 | 178 | 108 | 98 | 15 | 89 | 168 | 1.37 | .239 | .291 |
| Dave Woods SP | 1 | 0 | 1 | 4.76 | 11 | 0 | 17.0 | 16 | 10 | 9 | 3 | 7 | 17 | 1.35 | .246 | .289 |
| Benjamin Stroud SP | 12 | 10 | 0 | 4.79 | 31 | 31 | 171.0 | 181 | 99 | 91 | 25 | 81 | 179 | 1.53 | .268 | .331 |
| Theodore Stewart MR | 2 | 0 | 4 | 4.81 | 57 | 0 | 67.1 | 70 | 41 | 36 | 9 | 55 | 57 | 1.86 | .265 | .308 |
| John English SP | 1 | 0 | 0 | 4.84 | 17 | 0 | 22.1 | 26 | 16 | 12 | 2 | 20 | 17 | 2.06 | .289 | .338 |
| Carlos Gonzáles SP | 13 | 12 | 0 | 5.67 | 34 | 34 | 176.1 | 184 | 119 | 111 | 20 | 74 | 149 | 1.46 | .266 | .313 |
| Nathan Peoples MR | 1 | 6 | 3 | 5.90 | 80 | 0 | 90.0 | 92 | 64 | 59 | 16 | 65 | 97 | 1.74 | .261 | .318 |
| Frank Bass MR | 6 | 4 | 2 | 5.91 | 75 | 0 | 70.0 | 93 | 54 | 46 | 7 | 45 | 57 | 1.97 | .321 | .381 |
| Darryl Wolf MR | 5 | 1 | 0 | 6.09 | 74 | 0 | 81.1 | 71 | 57 | 55 | 12 | 66 | 53 | 1.68 | .234 | .247 |
| John Bowden MR | 4 | 7 | 0 | 6.22 | 93 | 0 | 102.2 | 114 | 80 | 71 | 3 | 74 | 104 | 1.83 | .277 | .364 |
| Andy Hickey SP | 0 | 0 | 0 | 12.08 | 11 | 0 | 12.2 | 23 | 19 | 17 | 4 | 10 | 17 | 2.61 | .377 | .475 |
