| SP | Knepper, B.Knepper, Bob † >> | 27 | 1981 | L | 91 | 29 | 29 | 11 | 12 | 3.57 | .312 | 1.35 | 9.2 | 3.0 | 3.8 | 204.1 | 209 | 93 | 81 | 17 | 67 | 87 | 6 | 0 | 0 | 1 | 19 | 2 | 0 | 4.25 |
| SP | Darwin, D.Darwin, Danny >> | 26 | 1981 | R | 89 | 28 | 28 | 14 | 9 | 3.84 | .320 | 1.40 | 8.4 | 4.2 | 4.9 | 187.1 | 175 | 88 | 80 | 11 | 88 | 102 | 1 | 0 | 0 | 1 | 18 | 2 | 2 | 4.12 |
| SP | Pastore, F.Pastore, Frank >> | 24 | 1981 | R | 66 | 27 | 27 | 9 | 9 | 4.19 | .326 | 1.45 | 10.0 | 3.0 | 4.4 | 161.0 | 179 | 78 | 75 | 8 | 54 | 79 | 0 | 0 | 0 | 0 | 12 | 1 | 5 | 3.69 |
| SP | Langford, R.Langford, Rick >> | 29 | 1981 | R | 45 | 26 | 26 | 6 | 13 | 5.42 | .332 | 1.48 | 10.5 | 2.9 | 4.2 | 166.0 | 193 | 104 | 100 | 17 | 53 | 77 | 8 | 0 | 0 | 1 | 12 | 1 | 3 | 4.38 |
| RP | Andersen, L.Andersen, Larry >> | 28 | 1981 | R | 87 | 76 | 0 | 7 | 8 | 4.42 | .309 | 1.32 | 9.1 | 2.8 | 5.5 | 118.0 | 119 | 60 | 58 | 10 | 37 | 72 | 0 | 7 | 5 | 0 | 0 | 2 | 0 | 3.87 |
| RP | Marshall, M.Marshall, Mike >> | 38 | 1981 | R | 81 | 65 | 0 | 8 | 6 | 3.27 | .315 | 1.37 | 10.1 | 2.3 | 4.1 | 93.2 | 104 | 37 | 34 | 4 | 24 | 42 | 0 | 9 | 4 | 0 | 0 | 1 | 4 | 3.46 |
| RP | Corbett, D.Corbett, Doug >> | 29 | 1981 | R | 60 | 23 | 0 | 1 | 2 | 3.52 | .348 | 1.60 | 10.8 | 3.9 | 5.7 | 30.2 | 36 | 15 | 12 | 2 | 13 | 19 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3.90 |