| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 34 | 34 | 13 | 11 | 3.76 | .278 | 1.14 | 7.7 | 2.6 | 10.6 | 227.1 | 194 | 99 | 95 | 25 | 66 | 267 | 0 | 0 | 0 | 0 | 23 | 2 | 0 | 2.98 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 59 | 32 | 32 | 10 | 15 | 6.12 | .355 | 1.61 | 10.2 | 4.3 | 6.5 | 220.2 | 250 | 157 | 150 | 37 | 106 | 159 | 4 | 0 | 0 | 1 | 9 | 8 | 7 | 5.30 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 92 | 0 | 7 | 8 | 4.32 | .319 | 1.38 | 7.7 | 4.8 | 11.3 | 123.0 | 105 | 60 | 59 | 23 | 65 | 154 | 0 | 10 | 8 | 0 | 0 | 3 | 5 | 4.59 |
| RP | Percival, T.Percival, Troy # >> | 26 | 1995 | R | 79 | 77 | 0 | 5 | 5 | 5.86 | .345 | 1.57 | 9.2 | 4.9 | 8.6 | 86.0 | 88 | 57 | 56 | 17 | 47 | 82 | 0 | 8 | 8 | 0 | 0 | 1 | 2 | 5.34 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 64 | 55 | 0 | 2 | 1 | 3.49 | .328 | 1.45 | 9.2 | 4.0 | 9.8 | 56.2 | 57 | 22 | 22 | 7 | 25 | 61 | 0 | 9 | 2 | 0 | 0 | 1 | 2 | 3.84 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 52 | 34 | 0 | 0 | 2 | 4.24 | .346 | 1.59 | 7.1 | 7.1 | 8.2 | 34.0 | 27 | 16 | 16 | 5 | 27 | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 5.47 |