| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 92 | 34 | 34 | 13 | 14 | 2.97 | .303 | 1.29 | 7.3 | 4.3 | 5.7 | 261.0 | 213 | 99 | 86 | 22 | 124 | 165 | 11 | 0 | 0 | 2 | 25 | 3 | 9 | 4.29 |
| SP | Howell, K.Howell, Ken # >> | 29 | 1989 | R | 53 | 32 | 32 | 13 | 11 | 5.03 | .339 | 1.52 | 9.8 | 4.0 | 6.4 | 182.2 | 198 | 113 | 102 | 18 | 80 | 130 | 0 | 0 | 0 | 0 | 16 | 3 | 10 | 4.23 |
| SP | Rasmussen, D.Rasmussen, Dennis # >> | 27 | 1986 | L | 46 | 31 | 31 | 9 | 16 | 4.84 | .328 | 1.45 | 9.5 | 3.6 | 4.9 | 191.1 | 201 | 109 | 103 | 29 | 77 | 104 | 1 | 0 | 0 | 1 | 17 | 2 | 5 | 5.13 |
| RP | Searage, R.Searage, Ray † >> | 29 | 1984 | L | 92 | 81 | 0 | 9 | 5 | 2.97 | .294 | 1.24 | 6.3 | 4.9 | 5.7 | 157.2 | 110 | 57 | 52 | 14 | 86 | 100 | 0 | 7 | 3 | 0 | 0 | 1 | 6 | 4.55 |
| RP | Orosco, J.Orosco, Jesse >> | 27 | 1984 | L | 68 | 79 | 0 | 7 | 5 | 4.17 | .299 | 1.28 | 7.7 | 3.9 | 6.7 | 116.2 | 99 | 59 | 54 | 15 | 50 | 86 | 0 | 7 | 5 | 0 | 0 | 0 | 1 | 4.49 |
| RP | Olson, G.Olson, Gregg † >> | 23 | 1989 | R | 49 | 62 | 0 | 8 | 2 | 3.62 | .305 | 1.32 | 6.5 | 5.4 | 9.2 | 82.0 | 59 | 36 | 33 | 9 | 49 | 84 | 0 | 9 | 2 | 0 | 0 | 0 | 5 | 4.17 |
| RP | Jackson, R.Jackson, Roy Lee >> | 28 | 1982 | R | 35 | 43 | 0 | 6 | 5 | 2.99 | .274 | 1.13 | 6.5 | 3.8 | 5.8 | 72.1 | 52 | 24 | 24 | 7 | 30 | 46 | 0 | 9 | 2 | 0 | 0 | 0 | 1 | 4.24 |
| RP | Mohorcic, D.Mohorcic, Dale >> | 31 | 1987 | R | 25 | 27 | 0 | 2 | 0 | 4.20 | .302 | 1.30 | 7.2 | 4.5 | 3.6 | 30.0 | 24 | 18 | 14 | 3 | 15 | 12 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.00 |
| SP | Bankhead, S.Bankhead, Scott >> | 25 | 1988 | R | 44 | 1 | 1 | 1 | 0 | 0.00 | .069 | 0.22 | 1.0 | 1.0 | 6.0 | 9.0 | 1 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2.00 |