| SP | Valenzuela, F.Valenzuela, Fernando >> | 21 | 1981 | L | 99 | 38 | 38 | 18 | 12 | 3.41 | .296 | 1.26 | 8.1 | 3.2 | 6.8 | 263.2 | 238 | 107 | 100 | 18 | 93 | 199 | 7 | 0 | 0 | 1 | 26 | 1 | 2 | 3.45 |
| SP | Blyleven, B.Blyleven, Bert >> | 33 | 1984 | R | 78 | 33 | 33 | 12 | 15 | 4.75 | .313 | 1.36 | 8.5 | 3.8 | 4.9 | 210.1 | 198 | 115 | 111 | 24 | 89 | 114 | 4 | 0 | 0 | 1 | 14 | 1 | 3 | 4.69 |
| SP | Andujar, J.Andujar, Joaquin # >> | 32 | 1984 | R | 80 | 30 | 30 | 12 | 10 | 4.23 | .303 | 1.30 | 9.3 | 2.4 | 6.0 | 189.1 | 195 | 96 | 89 | 20 | 51 | 125 | 5 | 0 | 0 | 4 | 16 | 1 | 6 | 3.88 |
| SP | Rogers, S.Rogers, Steve # >> | 33 | 1982 | R | 75 | 32 | 32 | 13 | 13 | 4.51 | .311 | 1.35 | 9.5 | 2.6 | 5.1 | 203.2 | 215 | 108 | 102 | 22 | 59 | 114 | 4 | 0 | 0 | 1 | 15 | 2 | 2 | 4.19 |
| CL | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 99 | 56 | 0 | 4 | 6 | 2.41 | .300 | 1.29 | 7.9 | 3.7 | 7.4 | 56.0 | 49 | 21 | 15 | 3 | 23 | 46 | 0 | 39 | 7 | 0 | 0 | 0 | 0 | 3.29 |
| SU | Caudill, B.Caudill, Bill >> | 26 | 1982 | R | 94 | 61 | 0 | 1 | 3 | 2.97 | .279 | 1.16 | 6.2 | 4.4 | 9.6 | 57.2 | 39 | 19 | 19 | 3 | 28 | 61 | 0 | 4 | 6 | 0 | 0 | 0 | 2 | 3.02 |
| RP | Sutter, B.Sutter, Bruce >> | 28 | 1981 | R | 81 | 49 | 0 | 3 | 2 | 3.83 | .316 | 1.37 | 8.7 | 3.7 | 6.4 | 56.1 | 54 | 26 | 24 | 9 | 23 | 40 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.95 |
| RP | Lefferts, C.Lefferts, Craig >> | 27 | 1984 | L | 74 | 57 | 0 | 2 | 3 | 2.31 | .300 | 1.29 | 8.4 | 3.3 | 5.9 | 46.2 | 43 | 15 | 12 | 1 | 17 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.09 |
| RP | Quisenberry, D.Quisenberry, Dan >> | 30 | 1983 | R | 77 | 45 | 0 | 5 | 1 | 3.21 | .272 | 1.11 | 8.9 | 1.2 | 4.3 | 75.2 | 74 | 29 | 27 | 6 | 10 | 36 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.52 |