| SP | Peters, G.Peters, Gary † >> | 29 | 1966 | L | 99 | 37 | 37 | 16 | 12 | 3.65 | .312 | 1.35 | 9.1 | 3.1 | 4.5 | 261.2 | 264 | 111 | 106 | 15 | 90 | 130 | 4 | 0 | 0 | 1 | 25 | 2 | 7 | 3.81 |
| SP | Gibson, B.Gibson, Bob # >> | 36 | 1971 | R | 86 | 36 | 36 | 16 | 11 | 4.53 | .314 | 1.36 | 8.6 | 3.7 | 5.4 | 238.1 | 227 | 121 | 120 | 18 | 98 | 144 | 6 | 0 | 0 | 2 | 21 | 3 | 1 | 4.05 |
| SP | Dopson, J.Dopson, John >> | 25 | 1988 | R | 73 | 34 | 34 | 16 | 10 | 5.02 | .336 | 1.49 | 10.1 | 3.4 | 5.0 | 204.1 | 228 | 119 | 114 | 14 | 77 | 113 | 0 | 0 | 0 | 0 | 16 | 5 | 2 | 3.99 |
| SP | Leifield, L.Leifield, Lefty >> | 28 | 1911 | L | 63 | 34 | 34 | 16 | 13 | 4.90 | .337 | 1.49 | 11.0 | 2.5 | 3.7 | 226.0 | 275 | 134 | 123 | 26 | 62 | 94 | 5 | 0 | 0 | 0 | 15 | 8 | 4 | 4.59 |
| SP | Stottlemyre, T.Stottlemyre, Todd # >> | 26 | 1991 | R | 74 | 33 | 31 | 7 | 11 | 6.63 | .356 | 1.64 | 11.8 | 3.0 | 4.8 | 172.1 | 226 | 133 | 127 | 16 | 57 | 92 | 0 | 0 | 0 | 0 | 13 | 3 | 7 | 4.19 |
| CL | Acevedo, D.Acevedo, Domingo † >> | 28 | 2022 | R | 95 | 69 | 0 | 2 | 8 | 2.85 | .297 | 1.24 | 8.3 | 2.9 | 6.0 | 66.1 | 61 | 21 | 21 | 5 | 21 | 44 | 0 | 43 | 3 | 0 | 0 | 2 | 1 | 3.70 |
| SU | Uehara, K.Uehara, Koji >> | 42 | 2017 | R | 80 | 78 | 0 | 2 | 7 | 4.29 | .327 | 1.43 | 9.9 | 3.1 | 8.3 | 79.2 | 87 | 41 | 38 | 9 | 27 | 73 | 0 | 4 | 8 | 0 | 0 | 2 | 0 | 3.73 |
| RP | Coleman, D.Coleman, Dylan >> | 25 | 2022 | R | 82 | 73 | 0 | 4 | 2 | 2.74 | .306 | 1.32 | 7.1 | 5.0 | 8.7 | 65.2 | 51 | 20 | 20 | 2 | 36 | 63 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 3.12 |
| RP | Cabrera, G.Cabrera, Genesis >> | 24 | 2021 | L | 75 | 79 | 0 | 4 | 2 | 4.47 | .332 | 1.47 | 10.0 | 3.3 | 8.6 | 46.1 | 51 | 24 | 23 | 3 | 17 | 44 | 0 | 0 | 3 | 0 | 0 | 1 | 5 | 3.11 |
| RP | Frieri, E.Frieri, Ernesto >> | 27 | 2013 | R | 74 | 54 | 0 | 3 | 0 | 2.85 | .306 | 1.32 | 7.8 | 4.2 | 9.8 | 53.2 | 46 | 18 | 17 | 4 | 25 | 58 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 3.21 |
| RP | Ottavino, A.Ottavino, Adam >> | 38 | 2024 | R | 65 | 43 | 0 | 1 | 3 | 4.24 | .316 | 1.31 | 8.6 | 3.4 | 9.5 | 40.1 | 38 | 20 | 19 | 8 | 15 | 42 | 0 | 4 | 2 | 0 | 0 | 3 | 6 | 4.85 |
| SP | Fulmer, M.Fulmer, Michael >> | 25 | 2018 | R | 53 | 26 | 1 | 4 | 3 | 4.45 | .345 | 1.54 | 9.4 | 4.5 | 4.8 | 91.0 | 95 | 52 | 45 | 9 | 45 | 49 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 4.82 |