| SP | Paddack, C.Paddack, Chris >> | 23 | 2019 | R | 97 | 35 | 35 | 8 | 9 | 4.16 | .303 | 1.25 | 8.5 | 2.8 | 10.2 | 205.2 | 193 | 95 | 95 | 36 | 64 | 233 | 0 | 0 | 0 | 0 | 17 | 11 | 0 | 4.11 |
| SP | Civale, A.Civale, Aaron † >> | 24 | 2019 | R | 86 | 34 | 34 | 14 | 8 | 3.75 | .303 | 1.25 | 8.1 | 3.1 | 7.8 | 209.0 | 188 | 95 | 87 | 37 | 73 | 182 | 0 | 0 | 0 | 0 | 19 | 12 | 3 | 4.78 |
| SP | Yarbrough, R.Yarbrough, Ryan # >> | 27 | 2019 | L | 85 | 32 | 32 | 8 | 14 | 4.95 | .297 | 1.22 | 9.3 | 1.7 | 8.0 | 180.0 | 186 | 103 | 99 | 34 | 34 | 160 | 0 | 0 | 0 | 0 | 12 | 8 | 0 | 4.38 |
| SP | DeSclafani, A.DeSclafani, Anthony # >> | 29 | 2019 | R | 69 | 32 | 32 | 7 | 13 | 5.18 | .329 | 1.42 | 9.4 | 3.4 | 9.7 | 177.1 | 184 | 102 | 102 | 23 | 67 | 190 | 0 | 0 | 0 | 0 | 12 | 10 | 0 | 3.85 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 98 | 89 | 0 | 2 | 4 | 4.47 | .278 | 1.13 | 7.7 | 2.5 | 10.3 | 129.0 | 110 | 65 | 64 | 25 | 36 | 148 | 0 | 4 | 8 | 0 | 0 | 3 | 10 | 4.13 |
| RP | Stephenson, R.Stephenson, Robert >> | 26 | 2019 | R | 86 | 84 | 0 | 4 | 8 | 5.00 | .348 | 1.52 | 8.8 | 4.9 | 9.5 | 108.0 | 105 | 62 | 60 | 14 | 59 | 114 | 0 | 3 | 8 | 0 | 0 | 9 | 1 | 4.46 |
| RP | Wittgren, N.Wittgren, Nick >> | 28 | 2019 | R | 72 | 81 | 0 | 6 | 6 | 4.41 | .307 | 1.31 | 8.3 | 3.5 | 11.9 | 98.0 | 90 | 48 | 48 | 18 | 38 | 130 | 0 | 10 | 7 | 0 | 0 | 2 | 0 | 3.96 |
| RP | Moronta, R.Moronta, Reyes >> | 26 | 2019 | R | 61 | 79 | 0 | 10 | 1 | 4.19 | .308 | 1.29 | 7.5 | 4.1 | 10.4 | 86.0 | 72 | 40 | 40 | 13 | 39 | 99 | 0 | 12 | 4 | 0 | 0 | 4 | 3 | 4.16 |
| SP | Wheeler, Z.Wheeler, Zack >> | 29 | 2019 | R | 53 | 5 | 0 | 1 | 1 | 3.24 | .167 | 0.60 | 4.5 | 1.1 | 6.8 | 8.1 | 4 | 3 | 3 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 |
| SP | Berrios, J.Berrios, Jose >> | 25 | 2019 | R | 60 | 29 | 0 | 6 | 6 | 3.14 | .287 | 1.16 | 7.1 | 3.3 | 9.1 | 63.0 | 50 | 22 | 22 | 5 | 23 | 64 | 0 | 4 | 2 | 0 | 0 | 3 | 4 | 3.24 |