| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 91 | 10 | 10 | 4 | 4 | 3.88 | .314 | 1.33 | 8.3 | 3.7 | 10.2 | 51.0 | 47 | 23 | 22 | 4 | 21 | 58 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 3.10 |
| SP | Severino, L.Severino, Luis >> | 23 | 2017 | R | 72 | 9 | 9 | 4 | 4 | 5.33 | .318 | 1.36 | 9.2 | 3.2 | 8.3 | 50.2 | 51 | 31 | 30 | 11 | 18 | 46 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 5.22 |
| SP | Corbin, P.Corbin, Patrick >> | 28 | 2018 | L | 63 | 9 | 9 | 5 | 2 | 3.93 | .301 | 1.27 | 8.2 | 3.3 | 10.8 | 55.0 | 50 | 24 | 24 | 7 | 20 | 66 | 0 | 0 | 0 | 0 | 7 | 1 | 2 | 3.40 |
| SP | Syndergaard, N.Syndergaard, Noah >> | 22 | 2015 | R | 57 | 8 | 8 | 2 | 3 | 6.27 | .356 | 1.61 | 11.7 | 2.9 | 11.2 | 37.1 | 48 | 28 | 26 | 7 | 12 | 46 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 4.11 |
| CL | Leclerc, J.Leclerc, Jose >> | 24 | 2018 | R | 89 | 21 | 0 | 0 | 0 | 3.05 | .326 | 1.35 | 6.8 | 5.9 | 10.8 | 20.2 | 15 | 7 | 7 | 0 | 13 | 24 | 0 | 10 | 2 | 0 | 0 | 2 | 1 | 2.85 |
| SU | Miller, A.Miller, Andrew >> | 30 | 2015 | L | 85 | 18 | 0 | 0 | 0 | 2.05 | .262 | 0.99 | 6.6 | 2.4 | 11.4 | 26.1 | 19 | 6 | 6 | 3 | 7 | 33 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 3.00 |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 84 | 25 | 0 | 1 | 1 | 6.75 | .311 | 1.36 | 8.4 | 3.9 | 8.0 | 28.0 | 26 | 21 | 21 | 6 | 12 | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.29 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 82 | 25 | 0 | 1 | 2 | 4.31 | .333 | 1.47 | 8.4 | 4.9 | 10.5 | 31.1 | 29 | 16 | 15 | 4 | 17 | 36 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4.10 |
| RP | Rosenthal, T.Rosenthal, Trevor >> | 23 | 2013 | R | 14 | 22 | 0 | 2 | 2 | 3.75 | .294 | 1.13 | 5.3 | 4.9 | 8.3 | 24.0 | 14 | 11 | 10 | 3 | 13 | 22 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 4.79 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 90 | 2 | 0 | 0 | 0 | 0.00 | .238 | 0.94 | 7.2 | 1.8 | 14.4 | 5.1 | 4 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.40 |
| RP | Sanchez, A.Sanchez, Aaron >> | 21 | 2014 | R | 91 | 18 | 0 | 3 | 1 | 2.53 | .256 | 1.03 | 6.0 | 3.4 | 7.3 | 21.1 | 14 | 6 | 6 | 1 | 8 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.14 |