| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 8 | 8 | 3 | 4 | 4.32 | .312 | 1.36 | 9.4 | 2.9 | 11.0 | 50.0 | 52 | 27 | 24 | 8 | 16 | 61 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 3.60 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 57 | 7 | 7 | 2 | 2 | 5.48 | .347 | 1.59 | 10.1 | 4.4 | 6.9 | 47.2 | 53 | 31 | 29 | 10 | 23 | 36 | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 5.70 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 21 | 0 | 0 | 5 | 5.40 | .333 | 1.50 | 8.7 | 5.2 | 10.4 | 26.2 | 25 | 16 | 16 | 9 | 15 | 30 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 6.92 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 79 | 20 | 0 | 1 | 2 | 8.20 | .385 | 1.88 | 8.0 | 9.5 | 6.5 | 18.2 | 16 | 17 | 17 | 3 | 19 | 13 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 6.89 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 63 | 14 | 0 | 0 | 0 | 1.29 | .250 | 1.00 | 5.8 | 3.2 | 7.7 | 14.0 | 9 | 2 | 2 | 1 | 5 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.29 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 50 | 6 | 0 | 0 | 0 | 4.26 | .367 | 1.74 | 3.0 | 13.5 | 6.0 | 6.1 | 2 | 3 | 3 | 1 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.33 |