| SP | Robinson, D.Robinson, Don >> | 31 | 1988 | R | 79 | 32 | 32 | 4 | 8 | 3.36 | .304 | 1.29 | 8.3 | 3.3 | 5.4 | 126.0 | 116 | 49 | 47 | 13 | 46 | 75 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 4.32 |
| SP | Martinez, D.Martinez, Dennis # >> | 33 | 1988 | R | 66 | 31 | 31 | 8 | 13 | 4.88 | .339 | 1.52 | 10.4 | 3.3 | 5.4 | 199.1 | 230 | 118 | 108 | 32 | 73 | 119 | 1 | 0 | 0 | 0 | 13 | 4 | 5 | 5.06 |
| SP | DeLeon, J.DeLeon, Jose # >> | 28 | 1988 | R | 63 | 31 | 31 | 13 | 12 | 4.07 | .304 | 1.30 | 8.0 | 3.7 | 6.1 | 207.2 | 185 | 94 | 94 | 15 | 85 | 141 | 7 | 0 | 0 | 2 | 18 | 2 | 7 | 3.84 |
| SP | Stewart, D.Stewart, Dave >> | 31 | 1988 | R | 58 | 30 | 30 | 10 | 16 | 4.00 | .317 | 1.38 | 8.8 | 3.6 | 5.2 | 218.1 | 214 | 105 | 97 | 25 | 88 | 126 | 8 | 0 | 0 | 1 | 15 | 2 | 5 | 4.57 |
| SP | LaPoint, D.LaPoint, Dave >> | 29 | 1988 | L | 50 | 28 | 28 | 10 | 14 | 4.95 | .344 | 1.56 | 10.7 | 3.3 | 4.8 | 176.1 | 210 | 100 | 97 | 20 | 65 | 93 | 0 | 0 | 0 | 0 | 16 | 2 | 3 | 4.56 |
| RP | Dibble, R.Dibble, Rob † >> | 24 | 1988 | R | 96 | 78 | 0 | 13 | 3 | 4.29 | .338 | 1.52 | 8.9 | 4.8 | 7.2 | 126.0 | 125 | 61 | 60 | 8 | 67 | 101 | 0 | 7 | 2 | 0 | 0 | 1 | 6 | 3.84 |
| RP | Mirabella, P.Mirabella, Paul † >> | 34 | 1988 | L | 87 | 66 | 0 | 7 | 2 | 1.95 | .226 | 0.88 | 5.2 | 2.7 | 4.6 | 110.2 | 64 | 26 | 24 | 7 | 33 | 56 | 0 | 12 | 4 | 0 | 0 | 0 | 1 | 3.71 |
| RP | Holton, B.Holton, Brian >> | 29 | 1988 | R | 78 | 52 | 0 | 4 | 5 | 3.59 | .307 | 1.33 | 8.4 | 3.6 | 4.7 | 80.1 | 75 | 34 | 32 | 3 | 32 | 42 | 0 | 6 | 1 | 0 | 0 | 0 | 4 | 3.64 |
| RP | Guante, C.Guante, Cecilio >> | 28 | 1988 | R | 73 | 37 | 0 | 2 | 3 | 2.70 | .274 | 1.13 | 7.5 | 2.7 | 6.7 | 43.1 | 36 | 20 | 13 | 5 | 13 | 32 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.93 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 29 | 1988 | R | 35 | 24 | 0 | 0 | 0 | 3.91 | .317 | 1.39 | 10.2 | 2.3 | 4.3 | 23.0 | 26 | 10 | 10 | 2 | 6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.96 |
| SP | Hawkins, A.Hawkins, Andy >> | 28 | 1988 | R | 45 | 6 | 1 | 1 | 1 | 6.75 | .368 | 1.75 | 13.5 | 2.3 | 5.1 | 16.0 | 24 | 12 | 12 | 4 | 4 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.88 |