| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 20 | 20 | 13 | 4 | 3.52 | .271 | 1.10 | 7.5 | 2.5 | 9.5 | 150.2 | 125 | 59 | 59 | 23 | 41 | 159 | 3 | 0 | 0 | 1 | 13 | 2 | 3 | 3.73 |
| SP | Steele, E.Steele, Elmer >> | 22 | 1908 | R | 83 | 20 | 19 | 8 | 6 | 3.75 | .272 | 1.09 | 8.0 | 1.9 | 3.7 | 112.2 | 99 | 49 | 47 | 14 | 24 | 46 | 5 | 0 | 0 | 1 | 10 | 3 | 0 | 4.53 |
| SP | Morgan, C.Morgan, Cy # >> | 29 | 1907 | R | 81 | 19 | 19 | 8 | 4 | 4.25 | .307 | 1.31 | 8.7 | 3.2 | 4.2 | 103.2 | 99 | 49 | 49 | 8 | 37 | 48 | 2 | 0 | 0 | 1 | 8 | 2 | 1 | 4.21 |
| RP | Chapman, A.Chapman, Aroldis >> | 37 | 2025 | L | 95 | 52 | 0 | 6 | 4 | 3.54 | .271 | 1.10 | 7.4 | 2.5 | 9.1 | 61.0 | 50 | 27 | 24 | 4 | 17 | 62 | 0 | 3 | 5 | 0 | 0 | 1 | 4 | 2.70 |
| SU | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 97 | 53 | 0 | 4 | 3 | 4.21 | .301 | 1.24 | 8.4 | 2.8 | 12.0 | 62.0 | 58 | 30 | 29 | 8 | 19 | 83 | 0 | 1 | 2 | 0 | 0 | 3 | 3 | 3.06 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 80 | 45 | 0 | 5 | 0 | 2.63 | .277 | 1.15 | 7.1 | 3.4 | 10.1 | 51.1 | 40 | 15 | 15 | 3 | 19 | 57 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 2.65 |
| CL | Uehara, K.Uehara, Koji † >> | 38 | 2013 | R | 100 | 51 | 0 | 4 | 1 | 1.72 | .242 | 0.94 | 6.8 | 1.7 | 8.3 | 52.1 | 39 | 15 | 10 | 1 | 10 | 48 | 0 | 26 | 1 | 0 | 0 | 1 | 0 | 2.04 |