| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 98 | 34 | 34 | 16 | 13 | 4.24 | .304 | 1.26 | 8.4 | 3.0 | 11.0 | 212.1 | 198 | 113 | 100 | 44 | 70 | 260 | 1 | 0 | 0 | 1 | 16 | 10 | 3 | 4.38 |
| SP | Yarbrough, R.Yarbrough, Ryan >> | 27 | 2019 | L | 86 | 32 | 32 | 11 | 13 | 5.98 | .337 | 1.51 | 10.6 | 3.0 | 8.9 | 158.0 | 186 | 107 | 105 | 49 | 52 | 156 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 6.10 |
| SP | Samardzija, J.Samardzija, Jeff >> | 34 | 2019 | R | 82 | 32 | 32 | 12 | 10 | 6.02 | .341 | 1.53 | 10.6 | 3.2 | 8.3 | 179.1 | 211 | 123 | 120 | 40 | 63 | 165 | 0 | 0 | 0 | 0 | 12 | 5 | 3 | 5.20 |
| SP | Woodruff, B.Woodruff, Brandon >> | 26 | 2019 | R | 80 | 32 | 32 | 13 | 9 | 5.17 | .341 | 1.51 | 10.9 | 2.7 | 11.0 | 177.2 | 215 | 104 | 102 | 30 | 54 | 217 | 0 | 0 | 0 | 0 | 13 | 7 | 5 | 3.79 |
| CL | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 98 | 68 | 0 | 6 | 6 | 2.71 | .258 | 1.03 | 7.2 | 2.1 | 9.5 | 73.0 | 58 | 22 | 22 | 7 | 17 | 77 | 0 | 37 | 4 | 0 | 0 | 1 | 3 | 2.88 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 92 | 81 | 0 | 3 | 1 | 3.21 | .303 | 1.26 | 8.0 | 3.4 | 10.6 | 106.2 | 94 | 38 | 38 | 12 | 40 | 125 | 0 | 3 | 0 | 0 | 0 | 5 | 4 | 3.39 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 92 | 76 | 0 | 2 | 4 | 3.77 | .281 | 1.12 | 7.5 | 2.5 | 8.6 | 93.0 | 78 | 40 | 39 | 14 | 26 | 89 | 0 | 0 | 3 | 0 | 0 | 5 | 2 | 4.04 |
| RP | Colome, A.Colome, Alex >> | 30 | 2019 | R | 85 | 52 | 0 | 4 | 1 | 3.67 | .296 | 1.26 | 7.2 | 4.2 | 7.8 | 54.0 | 43 | 22 | 22 | 7 | 25 | 47 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4.33 |
| RP | Hudson, D.Hudson, Daniel >> | 32 | 2019 | R | 81 | 39 | 0 | 0 | 2 | 8.31 | .391 | 1.90 | 12.7 | 4.4 | 9.9 | 39.0 | 55 | 38 | 36 | 11 | 19 | 43 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 6.00 |
| RP | Lorenzen, M.Lorenzen, Michael >> | 27 | 2019 | R | 77 | 41 | 0 | 2 | 0 | 7.19 | .362 | 1.66 | 11.0 | 4.1 | 8.6 | 46.1 | 56 | 37 | 37 | 7 | 21 | 44 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 4.57 |