| SP | Chamberlain, E.Chamberlain, Elton >> | 21 | 1888 | R | 94 | 10 | 10 | 6 | 2 | 2.52 | .246 | 0.97 | 5.7 | 3.1 | 4.0 | 78.2 | 49 | 23 | 22 | 4 | 27 | 35 | 6 | 0 | 0 | 1 | 8 | 1 | 0 | 3.85 |
| SP | Thompson, Z.Thompson, Zack >> | 24 | 2022 | L | 75 | 10 | 10 | 0 | 0 | 3.26 | .275 | 1.14 | 7.1 | 3.3 | 3.3 | 19.1 | 15 | 9 | 7 | 3 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.42 |
| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 78 | 9 | 9 | 5 | 2 | 2.17 | .255 | 1.01 | 6.4 | 2.8 | 9.6 | 62.1 | 44 | 15 | 15 | 5 | 19 | 66 | 1 | 0 | 0 | 1 | 8 | 1 | 1 | 2.89 |
| SP | Rincon, A.Rincon, Andy >> | 22 | 1981 | R | 72 | 9 | 9 | 0 | 1 | 5.32 | .283 | 1.18 | 10.6 | 0.4 | 5.9 | 23.2 | 27 | 14 | 14 | 3 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3.52 |
| RP | Helsley, R.Helsley, Ryan >> | 27 | 2022 | R | 98 | 21 | 0 | 6 | 2 | 1.56 | .200 | 0.75 | 4.0 | 2.9 | 9.3 | 34.2 | 15 | 6 | 6 | 3 | 11 | 35 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.06 |
| RP | Svanson, M.Svanson, Matt >> | 26 | 2025 | R | 82 | 17 | 0 | 2 | 1 | 3.34 | .252 | 1.01 | 5.9 | 3.4 | 9.6 | 29.2 | 19 | 12 | 11 | 3 | 11 | 31 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.34 |
| RP | Calero, K.Calero, Kiko >> | 29 | 2004 | R | 80 | 18 | 0 | 0 | 1 | 5.48 | .310 | 1.35 | 10.2 | 2.0 | 9.8 | 23.0 | 26 | 17 | 14 | 3 | 5 | 25 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3.17 |
| RP | Percival, T.Percival, Troy >> | 38 | 2007 | R | 73 | 15 | 0 | 1 | 1 | 3.86 | .378 | 1.82 | 11.0 | 6.0 | 5.5 | 18.2 | 22 | 12 | 8 | 2 | 12 | 11 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 5.22 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 29 | 2021 | R | 68 | 16 | 0 | 3 | 1 | 2.01 | .221 | 0.85 | 4.9 | 2.9 | 8.6 | 22.1 | 12 | 5 | 5 | 3 | 7 | 21 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.82 |
| RP | Sanchez, E.Sanchez, Eduardo >> | 22 | 2011 | R | 67 | 13 | 0 | 2 | 0 | 0.47 | .183 | 0.67 | 1.4 | 4.7 | 7.1 | 19.1 | 3 | 1 | 1 | 0 | 10 | 15 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 3.00 |
| RP | Shantz, B.Shantz, Bobby >> | 38 | 1963 | L | 51 | 7 | 0 | 1 | 1 | 11.81 | .467 | 2.63 | 10.8 | 14.4 | 5.4 | 5.1 | 6 | 7 | 7 | 1 | 8 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.20 |
| RP | O'Neill, M.O'Neill, Mike >> | 24 | 1901 | R | 43 | 5 | 0 | 0 | 0 | 2.53 | .220 | 0.84 | 7.2 | 0.9 | 6.3 | 10.2 | 8 | 3 | 3 | 1 | 1 | 7 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.20 |