| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 91 | 29 | 29 | 10 | 11 | 5.17 | .334 | 1.48 | 10.7 | 2.7 | 8.7 | 156.2 | 185 | 98 | 90 | 26 | 47 | 151 | 1 | 0 | 0 | 0 | 13 | 4 | 1 | 4.21 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 26 | 26 | 4 | 13 | 5.45 | .335 | 1.51 | 10.7 | 2.9 | 4.6 | 152.0 | 180 | 106 | 92 | 23 | 49 | 77 | 3 | 0 | 0 | 0 | 10 | 1 | 4 | 4.94 |
| SP | Seaver, T.Seaver, Tom # >> | 27 | 1971 | R | 70 | 27 | 26 | 5 | 12 | 7.02 | .364 | 1.71 | 11.2 | 4.2 | 7.0 | 127.0 | 158 | 111 | 99 | 27 | 59 | 99 | 1 | 0 | 0 | 0 | 9 | 1 | 2 | 5.62 |
| CL | Jansen, K.Jansen, Kenley † >> | 28 | 2016 | R | 97 | 70 | 0 | 8 | 5 | 5.14 | .358 | 1.66 | 10.4 | 4.6 | 6.6 | 75.1 | 87 | 46 | 43 | 9 | 38 | 55 | 0 | 17 | 6 | 0 | 0 | 1 | 1 | 4.65 |
| SU | Betances, D.Betances, Dellin >> | 26 | 2014 | R | 93 | 72 | 0 | 6 | 2 | 2.88 | .296 | 1.25 | 7.5 | 3.8 | 9.2 | 93.2 | 78 | 36 | 30 | 10 | 39 | 95 | 0 | 4 | 5 | 0 | 0 | 1 | 2 | 3.65 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 61 | 0 | 7 | 3 | 5.66 | .366 | 1.67 | 9.4 | 5.7 | 8.9 | 82.2 | 86 | 56 | 52 | 14 | 52 | 81 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 5.33 |