| SP | Perez, P.Perez, Pascual $ >> | 31 | 1988 | R | 97 | 30 | 30 | 9 | 11 | 3.82 | .283 | 1.18 | 7.6 | 3.0 | 6.2 | 186.1 | 158 | 83 | 79 | 15 | 62 | 129 | 1 | 0 | 0 | 0 | 20 | 1 | 4 | 3.68 |
| SP | Hershiser, O.Hershiser, Orel # >> | 30 | 1988 | R | 82 | 29 | 29 | 12 | 12 | 3.77 | .294 | 1.23 | 8.5 | 2.6 | 5.2 | 198.1 | 186 | 89 | 83 | 17 | 58 | 115 | 9 | 0 | 0 | 1 | 17 | 4 | 2 | 3.89 |
| RP | Reardon, J.Reardon, Jeff $ >> | 26 | 1981 | R | 75 | 66 | 0 | 8 | 3 | 3.10 | .297 | 1.25 | 7.7 | 3.7 | 5.3 | 95.2 | 81 | 34 | 33 | 9 | 39 | 56 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 4.32 |
| CL | Eckersley, D.Eckersley, Dennis † $$ >> | 35 | 1989 | R | 100 | 59 | 0 | 7 | 4 | 1.87 | .225 | 0.86 | 6.0 | 1.8 | 6.0 | 72.1 | 48 | 16 | 15 | 5 | 14 | 48 | 0 | 31 | 4 | 0 | 0 | 1 | 0 | 3.19 |
| RP | DiPino, F.DiPino, Frank >> | 27 | 1983 | L | 69 | 59 | 0 | 3 | 1 | 4.06 | .319 | 1.41 | 8.2 | 4.4 | 7.1 | 71.0 | 65 | 35 | 32 | 7 | 35 | 56 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 4.18 |
| RP | Quisenberry, D.Quisenberry, Dan >> | 30 | 1983 | R | 61 | 51 | 0 | 6 | 1 | 3.43 | .280 | 1.17 | 8.9 | 1.6 | 4.1 | 84.0 | 83 | 32 | 32 | 6 | 15 | 38 | 0 | 6 | 4 | 0 | 0 | 0 | 0 | 3.56 |