| SP | Robinson, J.Robinson, Jeff † >> | 30 | 1988 | R | 87 | 33 | 33 | 14 | 11 | 3.07 | .273 | 1.12 | 6.4 | 3.7 | 4.8 | 213.2 | 152 | 80 | 73 | 12 | 87 | 114 | 4 | 0 | 0 | 2 | 25 | 2 | 11 | 3.92 |
| SP | Nieves, J.Nieves, Juan >> | 26 | 1988 | L | 97 | 33 | 33 | 11 | 10 | 3.67 | .281 | 1.17 | 7.2 | 3.4 | 5.7 | 196.0 | 157 | 82 | 80 | 23 | 73 | 125 | 1 | 0 | 0 | 0 | 19 | 0 | 2 | 4.37 |
| SP | Perez, P.Perez, Pascual # >> | 34 | 1988 | R | 84 | 32 | 32 | 10 | 14 | 3.98 | .272 | 1.12 | 8.2 | 1.9 | 5.9 | 176.1 | 160 | 85 | 78 | 21 | 37 | 115 | 0 | 0 | 0 | 0 | 14 | 1 | 5 | 3.89 |
| SP | Robinson, D.Robinson, Don >> | 34 | 1978 | R | 89 | 31 | 31 | 14 | 12 | 3.43 | .257 | 1.03 | 7.3 | 2.0 | 5.8 | 212.2 | 171 | 86 | 81 | 25 | 47 | 136 | 9 | 0 | 0 | 1 | 20 | 3 | 1 | 3.96 |
| RP | Henneman, M.Henneman, Mike # >> | 30 | 1988 | R | 88 | 71 | 0 | 5 | 4 | 4.28 | .319 | 1.40 | 10.4 | 2.3 | 6.1 | 88.1 | 102 | 47 | 42 | 14 | 22 | 60 | 0 | 4 | 1 | 0 | 0 | 0 | 6 | 4.45 |
| RP | Dubois, B.Dubois, Brian >> | 24 | 1989 | L | 82 | 23 | 0 | 1 | 1 | 3.34 | .260 | 1.05 | 6.8 | 2.8 | 4.5 | 32.1 | 24 | 13 | 12 | 4 | 10 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.56 |
| CL | Robbins, B.Robbins, Bruce >> | 32 | 1979 | L | 95 | 49 | 0 | 9 | 10 | 2.19 | .249 | 0.98 | 6.6 | 2.3 | 5.9 | 98.2 | 72 | 28 | 24 | 3 | 25 | 64 | 0 | 25 | 6 | 0 | 0 | 1 | 3 | 2.89 |
| RP | Gumpert, D.Gumpert, Dave >> | 33 | 1983 | R | 69 | 20 | 0 | 0 | 0 | 3.81 | .325 | 1.41 | 8.7 | 4.2 | 5.1 | 28.1 | 27 | 17 | 12 | 3 | 13 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.75 |
| SP | Stieb, D.Stieb, Dave # >> | 34 | 1981 | R | 83 | 22 | 0 | 1 | 4 | 4.72 | .309 | 1.33 | 8.5 | 3.5 | 4.9 | 95.1 | 90 | 54 | 50 | 9 | 37 | 52 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.34 |