| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 19 | 19 | 8 | 10 | 3.75 | .307 | 1.28 | 8.5 | 3.1 | 5.1 | 144.0 | 136 | 63 | 60 | 27 | 49 | 81 | 8 | 0 | 0 | 1 | 12 | 6 | 3 | 5.46 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 18 | 18 | 5 | 9 | 4.27 | .343 | 1.54 | 10.1 | 3.8 | 6.5 | 116.0 | 130 | 68 | 55 | 17 | 49 | 84 | 3 | 0 | 0 | 0 | 10 | 3 | 2 | 4.80 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 72 | 17 | 17 | 5 | 8 | 5.11 | .348 | 1.58 | 10.4 | 3.9 | 5.1 | 98.2 | 113 | 62 | 56 | 16 | 43 | 55 | 1 | 0 | 0 | 0 | 8 | 2 | 0 | 5.38 |
| SP | Hughes, T.Hughes, Tom # >> | 31 | 1915 | R | 64 | 17 | 17 | 6 | 9 | 5.42 | .346 | 1.53 | 9.5 | 4.3 | 6.3 | 86.1 | 91 | 56 | 52 | 7 | 41 | 60 | 0 | 0 | 0 | 0 | 8 | 5 | 2 | 4.27 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 39 | 0 | 4 | 1 | 5.32 | .314 | 1.35 | 7.9 | 4.4 | 8.6 | 47.1 | 41 | 34 | 28 | 7 | 23 | 45 | 0 | 7 | 0 | 0 | 0 | 1 | 0 | 4.55 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 25 | 0 | 2 | 1 | 3.95 | .333 | 1.50 | 11.0 | 2.7 | 10.7 | 27.1 | 33 | 13 | 12 | 5 | 8 | 32 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 3.93 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 68 | 17 | 0 | 0 | 0 | 2.35 | .250 | 0.96 | 5.9 | 2.7 | 9.0 | 23.0 | 15 | 6 | 6 | 1 | 7 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.61 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 12 | 0 | 0 | 0 | 8.59 | .371 | 1.77 | 10.9 | 5.8 | 9.6 | 14.2 | 17 | 14 | 14 | 4 | 9 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.50 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 61 | 6 | 0 | 0 | 1 | 10.38 | .409 | 2.08 | 14.6 | 5.6 | 9.0 | 8.2 | 13 | 14 | 10 | 2 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.13 |