| SP | Clevinger, M.Clevinger, Mike >> | 28 | 2019 | R | 96 | 12 | 12 | 6 | 3 | 3.73 | .325 | 1.43 | 10.2 | 2.7 | 11.1 | 70.0 | 79 | 29 | 29 | 10 | 21 | 86 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 3.34 |
| SP | Taillon, J.Taillon, Jameson # >> | 27 | 2019 | R | 70 | 12 | 12 | 3 | 0 | 4.09 | .322 | 1.38 | 9.5 | 2.9 | 7.2 | 66.0 | 70 | 31 | 30 | 13 | 21 | 53 | 0 | 0 | 0 | 0 | 5 | 3 | 3 | 5.05 |
| SP | Marquez, G.Marquez, German >> | 24 | 2019 | R | 61 | 11 | 11 | 4 | 4 | 6.90 | .353 | 1.60 | 11.5 | 3.1 | 10.9 | 58.2 | 74 | 47 | 45 | 13 | 20 | 70 | 0 | 0 | 0 | 0 | 4 | 2 | 6 | 4.64 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 98 | 31 | 0 | 5 | 2 | 3.86 | .293 | 1.22 | 8.2 | 2.9 | 9.6 | 44.1 | 40 | 20 | 19 | 4 | 14 | 47 | 0 | 1 | 3 | 0 | 0 | 1 | 1 | 3.07 |
| RP | Greene, S.Greene, Shane >> | 30 | 2019 | R | 82 | 32 | 0 | 1 | 1 | 3.66 | .293 | 1.22 | 7.4 | 3.7 | 12.9 | 39.1 | 32 | 16 | 16 | 4 | 16 | 56 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 2.77 |
| RP | Ramirez, N.Ramirez, Noe >> | 29 | 2019 | R | 67 | 29 | 0 | 1 | 3 | 3.68 | .281 | 1.12 | 7.0 | 3.3 | 11.0 | 36.2 | 28 | 16 | 15 | 3 | 13 | 44 | 0 | 6 | 2 | 0 | 0 | 2 | 1 | 2.89 |
| RP | Parker, B.Parker, Blake >> | 34 | 2019 | R | 58 | 19 | 0 | 0 | 1 | 6.56 | .346 | 1.50 | 11.0 | 2.7 | 9.4 | 23.1 | 28 | 18 | 17 | 9 | 7 | 24 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 7.17 |
| RP | Holland, G.Holland, Greg >> | 33 | 2019 | R | 51 | 20 | 0 | 2 | 1 | 3.86 | .284 | 1.14 | 4.3 | 6.0 | 9.0 | 21.0 | 10 | 10 | 9 | 2 | 14 | 21 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 4.38 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 26 | 2019 | R | 57 | 1 | 0 | 0 | 0 | 54.00 | .667 | 6.00 | - | - | - | 0.1 | 2 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Alcantara, S.Alcantara, Sandy >> | 23 | 2019 | R | 49 | 11 | 0 | 2 | 2 | 3.80 | .324 | 1.39 | 8.2 | 4.7 | 10.2 | 23.2 | 21 | 10 | 10 | 6 | 12 | 26 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 5.83 |