| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 34 | 34 | 13 | 15 | 3.63 | .287 | 1.19 | 8.5 | 2.2 | 5.3 | 248.0 | 234 | 109 | 100 | 22 | 61 | 147 | 10 | 0 | 0 | 1 | 21 | 4 | 4 | 3.75 |
| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 33 | 33 | 14 | 12 | 3.94 | .303 | 1.27 | 8.3 | 3.2 | 8.3 | 219.1 | 201 | 106 | 96 | 22 | 78 | 202 | 2 | 0 | 0 | 0 | 20 | 7 | 3 | 3.63 |
| SP | McLain, D.McLain, Denny >> | 24 | 1968 | R | 79 | 32 | 32 | 7 | 19 | 4.71 | .302 | 1.29 | 9.2 | 2.4 | 5.1 | 218.0 | 223 | 121 | 114 | 35 | 58 | 124 | 6 | 0 | 0 | 3 | 18 | 2 | 2 | 4.78 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 75 | 32 | 32 | 14 | 11 | 5.14 | .333 | 1.48 | 9.5 | 3.9 | 4.4 | 213.2 | 224 | 141 | 122 | 27 | 93 | 105 | 6 | 0 | 0 | 1 | 12 | 3 | 4 | 5.01 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 70 | 31 | 31 | 9 | 13 | 4.58 | .322 | 1.42 | 9.3 | 3.5 | 4.8 | 198.2 | 205 | 123 | 101 | 28 | 77 | 106 | 1 | 0 | 0 | 0 | 16 | 1 | 3 | 4.95 |
| RP | Rivera, M.Rivera, Mariano >> | 39 | 2008 | R | 85 | 81 | 0 | 4 | 0 | 4.14 | .305 | 1.31 | 9.1 | 2.8 | 7.5 | 78.1 | 79 | 38 | 36 | 6 | 24 | 65 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.26 |
| CL | Betances, D.Betances, Dellin >> | 26 | 2014 | R | 94 | 66 | 0 | 6 | 7 | 4.23 | .291 | 1.22 | 7.5 | 3.5 | 9.9 | 72.1 | 60 | 35 | 34 | 8 | 28 | 79 | 0 | 31 | 10 | 0 | 0 | 1 | 3 | 3.46 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 57 | 0 | 3 | 3 | 4.77 | .301 | 1.28 | 9.2 | 2.4 | 9.9 | 60.1 | 61 | 32 | 32 | 5 | 16 | 66 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 2.73 |