| SP | Saberhagen, B.Saberhagen, Bret † >> | 25 | 1989 | R | 90 | 29 | 29 | 15 | 7 | 3.96 | .290 | 1.21 | 8.8 | 2.1 | 5.5 | 213.2 | 208 | 103 | 94 | 18 | 50 | 129 | 11 | 0 | 0 | 2 | 17 | 4 | 4 | 3.65 |
| SP | Righetti, D.Righetti, Dave >> | 23 | 1981 | L | 87 | 28 | 28 | 11 | 8 | 4.60 | .323 | 1.42 | 8.5 | 4.3 | 6.1 | 182.0 | 172 | 101 | 93 | 23 | 86 | 124 | 2 | 0 | 0 | 1 | 15 | 2 | 3 | 4.73 |
| SP | Sanderson, S.Sanderson, Scott † >> | 29 | 1985 | R | 72 | 27 | 27 | 18 | 2 | 3.26 | .292 | 1.23 | 7.9 | 3.2 | 5.6 | 171.1 | 150 | 66 | 62 | 19 | 60 | 106 | 0 | 0 | 0 | 0 | 17 | 2 | 4 | 4.29 |
| SP | Knepper, B.Knepper, Bob # >> | 27 | 1981 | L | 63 | 27 | 27 | 11 | 7 | 4.27 | .306 | 1.32 | 9.6 | 2.3 | 4.8 | 189.2 | 202 | 93 | 90 | 18 | 49 | 100 | 5 | 0 | 0 | 2 | 15 | 0 | 0 | 3.96 |
| SP | Hoyt, L.Hoyt, La Marr # >> | 28 | 1983 | R | 59 | 27 | 27 | 12 | 6 | 5.57 | .343 | 1.56 | 11.3 | 2.8 | 6.1 | 169.2 | 212 | 107 | 105 | 27 | 52 | 114 | 1 | 0 | 0 | 0 | 12 | 2 | 4 | 4.69 |
| RP | Russell, J.Russell, Jeff † >> | 28 | 1989 | R | 94 | 82 | 0 | 8 | 3 | 2.61 | .279 | 1.14 | 6.8 | 3.5 | 6.6 | 82.2 | 62 | 25 | 24 | 5 | 32 | 60 | 0 | 9 | 2 | 0 | 0 | 2 | 7 | 3.57 |
| RP | Fingers, R.Fingers, Rollie † >> | 35 | 1981 | R | 87 | 60 | 0 | 4 | 2 | 1.85 | .206 | 0.75 | 5.7 | 1.1 | 7.1 | 68.0 | 43 | 15 | 14 | 4 | 8 | 54 | 0 | 13 | 2 | 0 | 0 | 2 | 0 | 2.62 |
| RP | Pena, A.Pena, Alejandro >> | 30 | 1989 | R | 60 | 18 | 0 | 4 | 3 | 2.95 | .313 | 1.36 | 9.5 | 3.0 | 7.0 | 18.1 | 19 | 7 | 6 | 2 | 6 | 14 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.89 |
| RP | Reardon, J.Reardon, Jeff >> | 26 | 1981 | R | 75 | 19 | 0 | 1 | 1 | 2.93 | .239 | 0.94 | 6.3 | 2.3 | 5.3 | 27.2 | 19 | 9 | 9 | 4 | 7 | 16 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.52 |
| SP | Sutcliffe, R.Sutcliffe, Rick >> | 28 | 1984 | R | 9 | 12 | 0 | 1 | 4 | 5.66 | .359 | 1.68 | 10.5 | 4.8 | 6.2 | 49.1 | 57 | 37 | 31 | 9 | 26 | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5.59 |