| SP | van den Hurk, R.van den Hurk, Rick † >> | 31 | 2016 | R | 97 | 44 | 44 | 21 | 12 | 2.94 | .282 | 1.17 | 8.2 | 2.3 | 7.9 | 312.0 | 285 | 111 | 102 | 25 | 80 | 275 | 1 | 0 | 0 | 0 | 34 | 2 | 5 | 3.07 |
| SP | Cooper, W.Cooper, Wilbur † >> | 27 | 1919 | L | 86 | 43 | 43 | 21 | 13 | 3.51 | .298 | 1.26 | 8.3 | 3.0 | 4.4 | 346.1 | 320 | 143 | 135 | 21 | 115 | 171 | 22 | 0 | 0 | 4 | 26 | 7 | 5 | 3.86 |
| SP | Alcantara, S.Alcantara, Sandy >> | 32 | 2023 | R | 80 | 43 | 43 | 13 | 23 | 4.98 | .347 | 1.58 | 11.0 | 3.2 | 6.3 | 287.1 | 352 | 174 | 159 | 38 | 101 | 201 | 4 | 0 | 0 | 2 | 18 | 6 | 9 | 4.44 |
| SP | Peterson, F.Peterson, Fritz >> | 28 | 1970 | L | 76 | 31 | 31 | 6 | 17 | 4.49 | .303 | 1.28 | 9.3 | 2.3 | 5.9 | 192.1 | 198 | 103 | 96 | 25 | 49 | 125 | 1 | 0 | 0 | 1 | 17 | 4 | 2 | 4.22 |
| SP | Oeschger, J.Oeschger, Joe >> | 29 | 1921 | R | 43 | 2 | 1 | 0 | 0 | 4.50 | .333 | 1.50 | 12.0 | 1.5 | 9.0 | 6.0 | 8 | 3 | 3 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.67 |
| RP | Woodeshick, H.Woodeshick, Hal >> | 34 | 1966 | L | 87 | 89 | 0 | 8 | 8 | 2.76 | .274 | 1.12 | 7.0 | 3.1 | 4.9 | 114.0 | 89 | 37 | 35 | 7 | 39 | 62 | 0 | 14 | 4 | 0 | 0 | 1 | 2 | 3.76 |
| RP | Soria, J.Soria, Joakim >> | 36 | 2020 | R | 83 | 69 | 0 | 6 | 3 | 2.76 | .311 | 1.33 | 7.7 | 4.3 | 8.4 | 71.2 | 61 | 27 | 22 | 7 | 34 | 66 | 0 | 10 | 2 | 0 | 0 | 2 | 0 | 3.94 |
| RP | Ottavino, A.Ottavino, Adam >> | 40 | 2024 | R | 53 | 33 | 0 | 2 | 2 | 1.80 | .308 | 1.33 | 6.6 | 5.4 | 8.4 | 30.0 | 22 | 6 | 6 | 1 | 18 | 28 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 3.37 |
| RP | Nelson, G.Nelson, Gene >> | 33 | 1993 | R | 42 | 20 | 0 | 1 | 1 | 3.86 | .364 | 1.67 | 8.1 | 6.9 | 6.9 | 21.0 | 19 | 10 | 9 | 1 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.52 |
| RP | Appleton, P.Appleton, Pete >> | 37 | 1941 | R | 22 | 23 | 0 | 2 | 2 | 6.67 | .356 | 1.62 | 8.7 | 6.1 | 4.8 | 28.1 | 27 | 21 | 21 | 7 | 19 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.32 |
| SP | Blyleven, B.Blyleven, Bert >> | 41 | 1992 | R | 33 | 12 | 0 | 0 | 1 | 6.38 | .360 | 1.64 | 12.5 | 2.5 | 4.0 | 36.2 | 50 | 28 | 26 | 6 | 10 | 16 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.28 |