| SP | Arrieta, J.Arrieta, Jake # >> | 30 | 2015 | R | 99 | 19 | 19 | 11 | 3 | 3.51 | .277 | 1.10 | 7.8 | 2.2 | 8.1 | 133.1 | 115 | 52 | 52 | 15 | 32 | 120 | 4 | 0 | 0 | 0 | 11 | 6 | 4 | 3.52 |
| SP | Hershiser, O.Hershiser, Orel >> | 27 | 1988 | R | 66 | 19 | 19 | 6 | 6 | 3.50 | .277 | 1.11 | 7.2 | 2.8 | 5.1 | 126.0 | 101 | 50 | 49 | 14 | 39 | 72 | 3 | 0 | 0 | 0 | 12 | 5 | 2 | 4.35 |
| RP | Britton, Z.Britton, Zach >> | 32 | 2016 | L | 80 | 42 | 0 | 3 | 1 | 1.76 | .232 | 0.91 | 5.0 | 3.2 | 6.9 | 56.1 | 31 | 11 | 11 | 4 | 20 | 43 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 3.46 |
| RP | Scott, T.Scott, Tanner >> | 30 | 2024 | L | 82 | 35 | 0 | 2 | 3 | 1.86 | .220 | 0.83 | 4.6 | 2.9 | 8.7 | 53.1 | 27 | 11 | 11 | 5 | 17 | 51 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.32 |
| SU | Foulke, K.Foulke, Keith >> | 29 | 1999 | R | 83 | 27 | 0 | 2 | 1 | 2.23 | .243 | 0.96 | 7.0 | 1.8 | 10.5 | 36.1 | 28 | 9 | 9 | 1 | 7 | 42 | 0 | 5 | 2 | 0 | 0 | 0 | 1 | 1.61 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 27 | 2017 | R | 100 | 28 | 0 | 5 | 3 | 3.48 | .285 | 1.16 | 8.1 | 2.3 | 11.0 | 31.0 | 28 | 12 | 12 | 5 | 8 | 38 | 0 | 13 | 3 | 0 | 0 | 1 | 1 | 3.52 |
| RP | Bradley, A.Bradley, Archie >> | 26 | 2017 | R | 16 | 22 | 0 | 2 | 1 | 4.76 | .292 | 1.20 | 8.4 | 2.6 | 6.1 | 28.1 | 26 | 15 | 15 | 8 | 8 | 19 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 6.32 |