| SP | Glasnow, T.Glasnow, Tyler >> | 25 | 2019 | R | 99 | 12 | 12 | 5 | 4 | 5.20 | .292 | 1.19 | 7.7 | 3.0 | 11.1 | 64.0 | 55 | 39 | 37 | 10 | 21 | 79 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 3.69 |
| SP | Voth, A.Voth, Austin # >> | 27 | 2019 | R | 90 | 12 | 12 | 2 | 3 | 5.64 | .309 | 1.29 | 8.4 | 3.2 | 12.2 | 59.0 | 55 | 40 | 37 | 14 | 21 | 80 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 4.59 |
| SP | Chirinos, Y.Chirinos, Yonny >> | 25 | 2019 | R | 83 | 12 | 12 | 1 | 7 | 7.08 | .369 | 1.72 | 11.3 | 4.3 | 7.7 | 54.2 | 68 | 43 | 43 | 19 | 26 | 46 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 7.43 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 98 | 31 | 0 | 3 | 2 | 4.91 | .323 | 1.41 | 9.0 | 3.7 | 11.7 | 44.0 | 44 | 24 | 24 | 5 | 18 | 57 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 3.18 |
| RP | Givens, M.Givens, Mychal >> | 29 | 2019 | R | 74 | 29 | 0 | 5 | 1 | 6.38 | .364 | 1.64 | 11.5 | 3.5 | 11.5 | 36.2 | 46 | 36 | 26 | 6 | 14 | 46 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 4.03 |
| RP | Hughes, J.Hughes, Jared >> | 33 | 2019 | R | 63 | 29 | 0 | 2 | 0 | 4.70 | .385 | 1.83 | 12.3 | 4.3 | 7.1 | 38.1 | 52 | 20 | 20 | 4 | 18 | 30 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 4.37 |
| RP | Leclerc, J.Leclerc, Jose >> | 25 | 2019 | R | 56 | 32 | 0 | 1 | 3 | 3.70 | .307 | 1.26 | 5.9 | 5.5 | 12.3 | 41.1 | 27 | 17 | 17 | 4 | 25 | 56 | 0 | 2 | 1 | 0 | 0 | 3 | 5 | 3.59 |