| SP | Bassitt, C.Bassitt, Chris >> | 32 | 2021 | R | 97 | 37 | 37 | 16 | 10 | 3.67 | .295 | 1.25 | 8.2 | 3.0 | 8.1 | 235.1 | 215 | 104 | 96 | 17 | 78 | 212 | 0 | 0 | 0 | 0 | 22 | 2 | 4 | 3.16 |
| SP | Whitson, E.Whitson, Ed >> | 33 | 1988 | R | 75 | 33 | 33 | 10 | 14 | 5.85 | .366 | 1.72 | 12.4 | 3.2 | 5.3 | 184.2 | 253 | 129 | 120 | 15 | 65 | 109 | 0 | 0 | 0 | 0 | 11 | 2 | 5 | 3.97 |
| SP | Pennock, H.Pennock, Herb >> | 26 | 1920 | L | 60 | 34 | 34 | 11 | 10 | 4.35 | .332 | 1.46 | 10.0 | 3.2 | 4.4 | 225.2 | 251 | 117 | 109 | 14 | 79 | 110 | 1 | 0 | 0 | 1 | 21 | 6 | 4 | 3.96 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 98 | 92 | 0 | 7 | 3 | 2.44 | .236 | 0.93 | 6.8 | 1.6 | 6.0 | 132.2 | 99 | 37 | 36 | 7 | 24 | 88 | 0 | 7 | 3 | 0 | 0 | 0 | 7 | 2.90 |
| RP | Fingers, R.Fingers, Rollie >> | 36 | 1982 | R | 85 | 87 | 0 | 6 | 7 | 4.20 | .330 | 1.46 | 9.2 | 4.0 | 5.4 | 124.1 | 127 | 61 | 58 | 11 | 55 | 74 | 0 | 12 | 5 | 0 | 0 | 2 | 8 | 4.34 |
| RP | Mattheus, R.Mattheus, Ryan >> | 28 | 2012 | R | 60 | 45 | 0 | 3 | 1 | 3.02 | .292 | 1.24 | 8.2 | 3.1 | 5.2 | 47.2 | 43 | 21 | 16 | 6 | 16 | 27 | 0 | 6 | 0 | 0 | 0 | 0 | 2 | 4.53 |
| SP | Demaree, A.Demaree, Al >> | 32 | 1916 | R | 89 | 3 | 2 | 2 | 0 | 0.51 | .243 | 0.96 | 6.9 | 2.1 | 4.2 | 17.2 | 13 | 3 | 1 | 1 | 4 | 8 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3.53 |
| SP | Singer, B.Singer, Bill >> | 31 | 1975 | R | 47 | 15 | 0 | 4 | 3 | 3.58 | .291 | 1.23 | 8.3 | 3.0 | 4.7 | 27.2 | 25 | 12 | 11 | 5 | 9 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5.37 |