| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 34 | 34 | 10 | 15 | 3.94 | .296 | 1.22 | 8.7 | 2.3 | 8.5 | 228.1 | 220 | 104 | 100 | 23 | 59 | 215 | 1 | 0 | 0 | 1 | 19 | 9 | 0 | 3.32 |
| SP | Scott, M.Scott, Mike # >> | 31 | 1986 | R | 87 | 33 | 33 | 13 | 17 | 4.63 | .310 | 1.33 | 8.9 | 3.1 | 8.3 | 245.0 | 243 | 131 | 126 | 30 | 84 | 225 | 6 | 0 | 0 | 1 | 15 | 3 | 4 | 3.82 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 68 | 32 | 32 | 10 | 17 | 5.81 | .348 | 1.57 | 10.7 | 3.6 | 8.7 | 207.2 | 245 | 137 | 134 | 31 | 82 | 201 | 2 | 0 | 0 | 0 | 13 | 5 | 4 | 4.27 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 31 | 31 | 12 | 16 | 5.12 | .312 | 1.34 | 9.6 | 2.5 | 4.0 | 221.1 | 235 | 130 | 126 | 25 | 61 | 99 | 10 | 0 | 0 | 2 | 13 | 5 | 4 | 4.47 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 70 | 0 | 1 | 3 | 2.32 | .268 | 1.10 | 5.8 | 4.1 | 6.5 | 93.0 | 60 | 26 | 24 | 5 | 42 | 67 | 0 | 4 | 4 | 0 | 0 | 0 | 1 | 3.61 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 56 | 0 | 2 | 5 | 3.10 | .282 | 1.15 | 8.1 | 2.2 | 6.9 | 61.0 | 55 | 22 | 21 | 6 | 15 | 47 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 3.57 |
| RP | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 66 | 32 | 0 | 3 | 3 | 6.88 | .316 | 1.39 | 9.5 | 3.1 | 11.3 | 35.1 | 37 | 27 | 27 | 4 | 12 | 44 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3.00 |
| SP | Drysdale, D.Drysdale, Don >> | 28 | 1964 | R | 58 | 8 | 0 | 0 | 1 | 2.45 | .353 | 1.64 | 5.1 | 10.3 | 2.6 | 7.1 | 4 | 2 | 2 | 0 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5.86 |