| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 9 | 9 | 3 | 5 | 2.94 | .290 | 1.21 | 7.7 | 3.2 | 8.9 | 64.1 | 55 | 21 | 21 | 5 | 23 | 63 | 3 | 0 | 0 | 1 | 7 | 1 | 1 | 3.17 |
| SP | Syndergaard, N.Syndergaard, Noah # >> | 22 | 2015 | R | 56 | 9 | 9 | 3 | 4 | 5.66 | .356 | 1.66 | 11.1 | 4.0 | 9.2 | 47.2 | 58 | 32 | 30 | 7 | 21 | 48 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 4.23 |
| SP | Wainwright, A.Wainwright, Adam >> | 29 | 2010 | R | 55 | 9 | 9 | 5 | 3 | 4.45 | .319 | 1.36 | 10.3 | 2.1 | 6.9 | 64.2 | 73 | 32 | 32 | 9 | 15 | 49 | 2 | 0 | 0 | 1 | 4 | 3 | 1 | 4.14 |
| SP | Bieber, S.Bieber, Shane >> | 24 | 2019 | R | 50 | 8 | 8 | 2 | 6 | 7.12 | .374 | 1.74 | 13.0 | 2.7 | 10.0 | 43.0 | 62 | 35 | 34 | 10 | 13 | 48 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 4.84 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 23 | 0 | 1 | 1 | 2.76 | .216 | 0.83 | 5.1 | 2.5 | 11.5 | 32.2 | 18 | 10 | 10 | 4 | 9 | 41 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 2.91 |
| RP | Robertson, D.Robertson, David >> | 32 | 2017 | R | 86 | 20 | 0 | 2 | 0 | 3.08 | .301 | 1.22 | 7.3 | 3.8 | 9.0 | 26.1 | 21 | 9 | 9 | 4 | 11 | 26 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 4.50 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 81 | 14 | 0 | 1 | 0 | 3.71 | .301 | 1.29 | 9.0 | 2.6 | 12.2 | 17.0 | 17 | 7 | 7 | 3 | 5 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.47 |
| RP | Thornburg, T.Thornburg, Tyler >> | 27 | 2016 | R | 66 | 15 | 0 | 0 | 0 | 3.77 | .317 | 1.40 | 8.4 | 4.5 | 8.4 | 14.1 | 13 | 12 | 6 | 4 | 7 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 6.36 |
| RP | McHugh, C.McHugh, Collin >> | 31 | 2018 | R | 63 | 9 | 0 | 0 | 0 | 5.40 | .333 | 1.50 | 9.9 | 3.6 | 13.5 | 10.0 | 11 | 6 | 6 | 3 | 4 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.10 |
| RP | Smith, C.Smith, Carson >> | 25 | 2015 | R | 35 | 8 | 0 | 0 | 0 | 6.48 | .405 | 2.04 | 14.6 | 4.5 | 9.0 | 8.1 | 13 | 6 | 6 | 2 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.75 |
| SP | Archer, C.Archer, Chris >> | 26 | 2015 | R | 40 | 4 | 0 | 2 | 0 | 3.68 | .371 | 1.77 | 7.7 | 9.0 | 14.1 | 7.1 | 6 | 3 | 3 | 0 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.86 |