| SP | Gonsolin, T.Gonsolin, Tony >> | 26 | 2020 | R | 99 | 33 | 33 | 10 | 10 | 3.36 | .252 | 1.00 | 7.2 | 1.9 | 7.4 | 200.2 | 159 | 80 | 75 | 15 | 42 | 165 | 0 | 0 | 0 | 0 | 19 | 2 | 6 | 2.99 |
| SP | Buehler, W.Buehler, Walker † >> | 25 | 2020 | R | 98 | 33 | 33 | 11 | 9 | 3.29 | .280 | 1.17 | 7.5 | 3.0 | 9.3 | 169.2 | 141 | 64 | 62 | 18 | 57 | 175 | 0 | 0 | 0 | 0 | 7 | 0 | 10 | 3.33 |
| SP | Brown, M.Brown, Mordecai † >> | 32 | 1908 | R | 92 | 32 | 32 | 15 | 12 | 4.21 | .289 | 1.20 | 8.6 | 2.3 | 4.7 | 252.1 | 240 | 119 | 118 | 33 | 63 | 132 | 10 | 0 | 0 | 0 | 17 | 5 | 3 | 4.46 |
| SP | Gentry, G.Gentry, Gary >> | 23 | 1969 | R | 69 | 32 | 32 | 6 | 21 | 5.43 | .326 | 1.43 | 8.9 | 4.0 | 6.2 | 220.1 | 218 | 146 | 133 | 36 | 98 | 151 | 2 | 0 | 0 | 0 | 12 | 4 | 6 | 5.15 |
| RP | Edwards, C.Edwards, Carl >> | 24 | 2016 | R | 100 | 89 | 0 | 6 | 3 | 2.39 | .281 | 1.16 | 6.0 | 4.4 | 10.7 | 109.0 | 73 | 37 | 29 | 5 | 53 | 129 | 0 | 10 | 3 | 0 | 0 | 2 | 9 | 2.74 |
| RP | Ottavino, A.Ottavino, Adam >> | 32 | 2018 | R | 95 | 52 | 0 | 3 | 2 | 3.36 | .305 | 1.28 | 6.3 | 5.3 | 12.2 | 56.1 | 39 | 21 | 21 | 5 | 33 | 76 | 0 | 3 | 1 | 0 | 0 | 2 | 4 | 3.32 |
| RP | Hughes, D.Hughes, Dick >> | 30 | 1968 | R | 84 | 40 | 0 | 5 | 4 | 5.58 | .349 | 1.59 | 10.2 | 4.3 | 7.3 | 59.2 | 67 | 37 | 37 | 12 | 28 | 48 | 0 | 8 | 1 | 0 | 0 | 1 | 0 | 5.49 |
| RP | Springer, R.Springer, Russ >> | 37 | 2005 | R | 67 | 22 | 0 | 2 | 1 | 4.37 | .269 | 1.06 | 7.0 | 2.9 | 9.8 | 22.2 | 17 | 11 | 11 | 2 | 7 | 24 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.09 |
| RP | Salas, F.Salas, Fernando >> | 30 | 2015 | R | 66 | 17 | 0 | 0 | 0 | 3.95 | .339 | 1.54 | 12.5 | 2.1 | 9.7 | 13.2 | 18 | 6 | 6 | 1 | 3 | 14 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2.54 |
| RP | Bradford, C.Bradford, Chad >> | 28 | 2002 | R | 60 | 24 | 0 | 0 | 0 | 4.25 | .305 | 1.31 | 8.7 | 3.4 | 5.0 | 29.2 | 28 | 14 | 14 | 5 | 11 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.28 |