| SP | Scherzer, M.Scherzer, Max >> | 32 | 2016 | R | 97 | 29 | 29 | 13 | 9 | 4.04 | .305 | 1.27 | 8.2 | 3.3 | 10.4 | 185.0 | 168 | 93 | 83 | 18 | 67 | 213 | 1 | 0 | 0 | 0 | 17 | 9 | 4 | 3.19 |
| SP | Strasburg, S.Strasburg, Stephen >> | 30 | 2019 | R | 90 | 28 | 28 | 6 | 17 | 4.78 | .326 | 1.42 | 9.4 | 3.4 | 9.7 | 165.2 | 173 | 91 | 88 | 27 | 63 | 177 | 0 | 0 | 0 | 0 | 15 | 4 | 10 | 4.20 |
| SP | Gonzalez, G.Gonzalez, Gio >> | 27 | 2012 | L | 84 | 28 | 28 | 8 | 10 | 3.99 | .318 | 1.36 | 8.0 | 4.2 | 9.3 | 169.0 | 151 | 79 | 75 | 20 | 79 | 175 | 0 | 0 | 0 | 0 | 15 | 6 | 8 | 3.98 |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 28 | 2014 | R | 61 | 29 | 23 | 10 | 10 | 6.13 | .354 | 1.63 | 12.3 | 2.5 | 7.0 | 130.2 | 177 | 100 | 89 | 14 | 36 | 101 | 1 | 0 | 1 | 0 | 8 | 2 | 6 | 3.72 |
| SP | Roark, T.Roark, Tanner >> | 29 | 2016 | R | 51 | 26 | 26 | 9 | 6 | 5.05 | .339 | 1.50 | 9.4 | 4.2 | 6.8 | 149.2 | 156 | 88 | 84 | 17 | 69 | 112 | 1 | 0 | 0 | 1 | 11 | 5 | 2 | 4.47 |
| RP | Storen, D.Storen, Drew >> | 26 | 2014 | R | 56 | 74 | 0 | 3 | 3 | 3.99 | .337 | 1.47 | 9.0 | 4.2 | 7.6 | 88.0 | 88 | 44 | 39 | 9 | 41 | 74 | 0 | 1 | 3 | 0 | 0 | 5 | 6 | 4.22 |
| RP | Soriano, R.Soriano, Rafael >> | 35 | 2014 | R | 39 | 64 | 0 | 5 | 2 | 3.45 | .305 | 1.30 | 7.3 | 4.4 | 7.4 | 73.0 | 59 | 33 | 28 | 9 | 36 | 60 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 4.48 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 36 | 2016 | R | 7 | 42 | 0 | 5 | 4 | 4.91 | .350 | 1.61 | 10.0 | 4.5 | 8.0 | 44.0 | 49 | 24 | 24 | 6 | 22 | 39 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.50 |
| RP | Kelley, S.Kelley, Shawn >> | 32 | 2016 | R | 86 | 41 | 0 | 0 | 5 | 4.53 | .301 | 1.25 | 9.2 | 2.2 | 12.0 | 45.2 | 46 | 25 | 23 | 5 | 11 | 60 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2.64 |
| SU | Clippard, T.Clippard, Tyler >> | 27 | 2012 | R | 43 | 52 | 0 | 2 | 3 | 5.36 | .349 | 1.57 | 9.4 | 4.8 | 10.0 | 45.1 | 47 | 31 | 27 | 4 | 24 | 50 | 0 | 1 | 8 | 0 | 0 | 2 | 3 | 3.67 |
| CL | Doolittle, S.Doolittle, Sean # >> | 32 | 2019 | L | 24 | 51 | 0 | 2 | 3 | 4.43 | .313 | 1.34 | 8.8 | 3.5 | 8.4 | 44.2 | 43 | 22 | 22 | 4 | 17 | 41 | 0 | 33 | 6 | 0 | 0 | 1 | 0 | 3.55 |
| SP | Corbin, P.Corbin, Patrick >> | 29 | 2019 | L | 53 | 25 | 5 | 2 | 2 | 6.56 | .365 | 1.71 | 11.5 | 3.9 | 9.5 | 104.1 | 133 | 79 | 76 | 17 | 45 | 110 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 4.37 |