| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 99 | 36 | 36 | 12 | 10 | 3.82 | .297 | 1.22 | 7.4 | 3.5 | 10.2 | 217.0 | 179 | 93 | 92 | 27 | 85 | 247 | 0 | 0 | 0 | 0 | 23 | 11 | 4 | 3.67 |
| SP | Weaver, L.Weaver, Luke >> | 25 | 2019 | R | 88 | 36 | 36 | 15 | 9 | 3.59 | .284 | 1.16 | 7.8 | 2.7 | 10.9 | 203.0 | 175 | 85 | 81 | 26 | 61 | 246 | 0 | 0 | 0 | 0 | 17 | 6 | 0 | 3.23 |
| SP | Bauer, T.Bauer, Trevor # >> | 28 | 2019 | R | 77 | 34 | 34 | 10 | 18 | 5.22 | .322 | 1.40 | 8.8 | 3.9 | 10.7 | 201.2 | 197 | 120 | 117 | 46 | 86 | 239 | 1 | 0 | 0 | 1 | 14 | 4 | 8 | 4.94 |
| SP | Poncedeleon, D.Poncedeleon, Daniel >> | 27 | 2019 | R | 75 | 33 | 33 | 4 | 5 | 2.78 | .281 | 1.17 | 6.5 | 4.0 | 10.6 | 142.1 | 103 | 45 | 44 | 19 | 63 | 167 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3.74 |
| RP | Tuivailala, S.Tuivailala, Sam >> | 26 | 2019 | R | 94 | 88 | 0 | 9 | 5 | 2.88 | .280 | 1.15 | 6.1 | 4.2 | 10.2 | 128.1 | 87 | 44 | 41 | 11 | 60 | 145 | 0 | 2 | 7 | 0 | 0 | 3 | 6 | 3.33 |
| RP | Hicks, J.Hicks, Jordan >> | 22 | 2019 | R | 97 | 91 | 0 | 7 | 6 | 2.82 | .269 | 1.10 | 6.3 | 3.6 | 10.0 | 121.1 | 85 | 38 | 38 | 11 | 49 | 134 | 0 | 6 | 6 | 0 | 0 | 0 | 11 | 3.18 |
| RP | Kintzler, B.Kintzler, Brandon >> | 34 | 2019 | R | 81 | 69 | 0 | 2 | 5 | 3.74 | .294 | 1.18 | 8.3 | 2.3 | 8.4 | 77.0 | 71 | 35 | 32 | 7 | 20 | 72 | 0 | 8 | 7 | 0 | 0 | 5 | 0 | 3.29 |
| RP | Brebbia, J.Brebbia, John >> | 29 | 2019 | R | 80 | 51 | 0 | 5 | 6 | 4.50 | .298 | 1.24 | 7.6 | 3.6 | 8.8 | 58.0 | 49 | 29 | 29 | 5 | 23 | 57 | 0 | 5 | 0 | 0 | 0 | 2 | 0 | 3.45 |
| RP | Ottavino, A.Ottavino, Adam >> | 33 | 2019 | R | 77 | 37 | 0 | 3 | 2 | 4.42 | .341 | 1.53 | 8.8 | 5.3 | 10.3 | 36.2 | 35 | 18 | 18 | 8 | 21 | 41 | 0 | 4 | 4 | 0 | 0 | 1 | 2 | 5.44 |
| RP | Helsley, R.Helsley, Ryan >> | 24 | 2019 | R | 59 | 25 | 0 | 3 | 2 | 2.83 | .305 | 1.26 | 8.2 | 3.1 | 8.0 | 35.0 | 32 | 13 | 11 | 3 | 12 | 31 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 3.54 |