| SP | Young, C.Young, Chris # >> | 27 | 2006 | R | 98 | 27 | 27 | 12 | 3 | 2.97 | .268 | 1.09 | 7.6 | 2.2 | 5.4 | 179.0 | 152 | 60 | 59 | 13 | 43 | 108 | 2 | 0 | 0 | 0 | 21 | 2 | 2 | 3.49 |
| SP | Bahnsen, S.Bahnsen, Stan >> | 26 | 1970 | R | 57 | 26 | 26 | 5 | 13 | 5.43 | .349 | 1.61 | 11.3 | 3.2 | 5.4 | 164.0 | 206 | 106 | 99 | 18 | 58 | 98 | 2 | 0 | 0 | 1 | 8 | 0 | 5 | 4.29 |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 32 | 2018 | R | 54 | 25 | 25 | 5 | 9 | 5.67 | .349 | 1.59 | 12.3 | 2.1 | 6.0 | 131.2 | 179 | 85 | 83 | 15 | 31 | 88 | 0 | 0 | 0 | 0 | 9 | 2 | 3 | 3.90 |
| RP | Moronta, R.Moronta, Reyes >> | 25 | 2018 | R | 97 | 75 | 0 | 6 | 4 | 2.93 | .296 | 1.26 | 7.0 | 4.4 | 7.7 | 95.1 | 74 | 34 | 31 | 6 | 46 | 81 | 0 | 7 | 1 | 0 | 0 | 0 | 7 | 3.57 |
| RP | Brebbia, J.Brebbia, John >> | 28 | 2018 | R | 83 | 62 | 0 | 3 | 4 | 4.35 | .326 | 1.45 | 8.6 | 4.5 | 8.6 | 70.1 | 67 | 34 | 34 | 3 | 35 | 67 | 0 | 11 | 4 | 0 | 0 | 0 | 2 | 3.14 |
| RP | Bedrosian, S.Bedrosian, Steve # >> | 29 | 1986 | R | 68 | 40 | 0 | 6 | 5 | 5.94 | .373 | 1.74 | 11.1 | 4.6 | 5.9 | 47.0 | 58 | 31 | 31 | 0 | 24 | 31 | 0 | 3 | 7 | 0 | 0 | 2 | 2 | 3.34 |
| RP | Bastardo, A.Bastardo, Antonio >> | 31 | 2016 | L | 54 | 32 | 0 | 3 | 2 | 5.93 | .377 | 1.81 | 11.1 | 5.4 | 7.5 | 30.1 | 37 | 21 | 20 | 3 | 18 | 25 | 0 | 3 | 2 | 0 | 0 | 0 | 3 | 4.43 |
| RP | Grabow, J.Grabow, John >> | 28 | 2006 | L | 40 | 26 | 0 | 0 | 3 | 4.35 | .290 | 1.19 | 7.8 | 2.9 | 5.8 | 31.0 | 27 | 17 | 15 | 2 | 10 | 20 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.61 |
| SP | Fannin, C.Fannin, Cliff >> | 24 | 1948 | R | 43 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Podgajny, J.Podgajny, Johnny >> | 22 | 1942 | R | 33 | 9 | 0 | 0 | 1 | 9.26 | .426 | 2.23 | 11.5 | 9.8 | 5.7 | 11.2 | 14 | 14 | 12 | 2 | 12 | 7 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.36 |