| 12/31/2018 | ||||||
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| Name | W | L | SV | ERA | G | GS | IP | HA | R | ER | HR | BB | K | WHIP | OAVG | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jean Burrows MR | 0 | 0 | 0 | 1.35 | 5 | 0 | 6.2 | 6 | 1 | 1 | 1 | 2 | 6 | 1.20 | .240 | .278 |
| Manny Benavides MR | 9 | 4 | 3 | 2.32 | 80 | 0 | 93.0 | 75 | 31 | 24 | 6 | 38 | 65 | 1.22 | .228 | .267 |
| César Martínez SP | 10 | 8 | 0 | 3.00 | 23 | 23 | 150.0 | 117 | 54 | 50 | 5 | 64 | 94 | 1.21 | .212 | .248 |
| Nick Reed MR | 10 | 6 | 0 | 3.33 | 20 | 20 | 140.2 | 116 | 58 | 52 | 12 | 37 | 115 | 1.09 | .219 | .258 |
| Cho-yeong Cho MR | 3 | 6 | 2 | 3.48 | 62 | 2 | 85.1 | 63 | 39 | 33 | 7 | 53 | 91 | 1.36 | .204 | .265 |
| José García MR | 4 | 7 | 3 | 3.64 | 87 | 0 | 96.1 | 87 | 46 | 39 | 6 | 49 | 58 | 1.41 | .241 | .273 |
| Juan Velázquez MR | 1 | 7 | 2 | 4.16 | 50 | 2 | 62.2 | 54 | 35 | 29 | 9 | 32 | 37 | 1.37 | .238 | .249 |
| Adrián Martínez CL | 3 | 6 | 29 | 4.21 | 61 | 0 | 66.1 | 54 | 34 | 31 | 9 | 47 | 48 | 1.52 | .225 | .246 |
| Mario Tobías SP | 10 | 9 | 0 | 4.43 | 32 | 32 | 203.1 | 210 | 111 | 100 | 22 | 64 | 136 | 1.35 | .268 | .300 |
| Bill Lowe MR | 2 | 2 | 0 | 4.44 | 44 | 1 | 75.0 | 74 | 39 | 37 | 12 | 34 | 42 | 1.44 | .261 | .271 |
| Bill Bygrove SP | 10 | 7 | 0 | 5.59 | 27 | 27 | 149.2 | 176 | 104 | 93 | 12 | 64 | 39 | 1.60 | .292 | .298 |
| Salvador Pérez MR | 5 | 19 | 0 | 5.73 | 31 | 31 | 196.1 | 222 | 133 | 125 | 26 | 88 | 68 | 1.58 | .285 | .286 |
| Kevin Bush SP | 0 | 0 | 0 | 7.00 | 3 | 3 | 18.0 | 21 | 15 | 14 | 3 | 9 | 3 | 1.67 | .288 | .269 |
| José Rojas SP | 4 | 8 | 0 | 7.56 | 20 | 19 | 102.1 | 130 | 88 | 86 | 26 | 35 | 61 | 1.61 | .306 | .308 |
| Marcos Guerra SP | 0 | 2 | 0 | 17.05 | 2 | 2 | 6.1 | 7 | 12 | 12 | 3 | 9 | 4 | 2.53 | .269 | .211 |
