| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 90 | 37 | 37 | 17 | 12 | 4.90 | .318 | 1.38 | 9.6 | 2.8 | 9.0 | 244.1 | 260 | 141 | 133 | 38 | 76 | 244 | 2 | 0 | 0 | 1 | 19 | 6 | 5 | 4.03 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 92 | 0 | 6 | 3 | 3.57 | .289 | 1.21 | 7.1 | 3.8 | 10.7 | 103.1 | 81 | 43 | 41 | 13 | 44 | 122 | 0 | 0 | 2 | 0 | 0 | 1 | 7 | 3.58 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 68 | 0 | 6 | 2 | 3.59 | .281 | 1.16 | 6.4 | 4.2 | 8.8 | 82.2 | 58 | 35 | 33 | 9 | 38 | 80 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 3.90 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 87 | 28 | 0 | 7 | 2 | 6.75 | .328 | 1.43 | 12.8 | 0.3 | 6.9 | 26.2 | 37 | 20 | 20 | 7 | 1 | 20 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 5.19 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 18 | 0 | 1 | 0 | 2.70 | .263 | 1.07 | 5.9 | 3.9 | 10.2 | 23.1 | 15 | 7 | 7 | 1 | 10 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.61 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 30 | 0 | 0 | 0 | 4.42 | .290 | 1.20 | 7.5 | 3.5 | 9.3 | 36.2 | 30 | 21 | 18 | 5 | 14 | 37 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.00 |
| CL | Bautista, F.Bautista, Félix † >> | 28 | 2023 | R | 75 | 58 | 0 | 2 | 6 | 3.61 | .271 | 1.08 | 5.8 | 3.9 | 9.9 | 57.1 | 37 | 26 | 23 | 8 | 25 | 63 | 0 | 38 | 8 | 0 | 0 | 2 | 3 | 4.04 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 17 | 17 | 9 | 3 | 3.44 | .314 | 1.35 | 7.4 | 4.7 | 4.1 | 115.0 | 95 | 51 | 44 | 11 | 60 | 53 | 0 | 0 | 0 | 0 | 12 | 3 | 3 | 4.97 |