| SP | Fernandez, S.Fernandez, Sid >> | 28 | 1990 | L | 100 | 35 | 35 | 14 | 6 | 2.41 | .273 | 1.13 | 7.2 | 3.0 | 7.6 | 224.1 | 178 | 68 | 60 | 7 | 75 | 188 | 0 | 0 | 0 | 0 | 27 | 0 | 1 | 2.73 |
| SP | Hanson, E.Hanson, Erik † >> | 25 | 1990 | R | 87 | 33 | 33 | 17 | 9 | 3.41 | .302 | 1.29 | 8.7 | 2.9 | 5.6 | 227.0 | 220 | 95 | 86 | 13 | 73 | 140 | 3 | 0 | 0 | 1 | 20 | 2 | 12 | 3.50 |
| SP | Belcher, T.Belcher, Tim >> | 29 | 1990 | R | 78 | 32 | 32 | 10 | 13 | 3.89 | .318 | 1.39 | 8.5 | 4.0 | 5.2 | 192.0 | 181 | 86 | 83 | 14 | 86 | 110 | 1 | 0 | 0 | 0 | 20 | 2 | 2 | 4.18 |
| SP | Appier, K.Appier, Kevin >> | 23 | 1990 | R | 64 | 32 | 32 | 10 | 9 | 4.23 | .314 | 1.36 | 9.0 | 3.2 | 5.6 | 185.0 | 186 | 93 | 87 | 13 | 65 | 116 | 0 | 0 | 0 | 0 | 15 | 3 | 7 | 3.76 |
| SP | Heaton, N.Heaton, Neal # >> | 30 | 1990 | L | 55 | 31 | 31 | 10 | 10 | 4.50 | .313 | 1.35 | 9.2 | 3.0 | 3.9 | 158.0 | 161 | 85 | 79 | 16 | 53 | 69 | 0 | 0 | 0 | 0 | 9 | 2 | 3 | 4.49 |
| RP | Harris, G.Harris, Greg >> | 27 | 1990 | R | 75 | 100 | 0 | 6 | 1 | 1.63 | .239 | 0.93 | 5.7 | 2.7 | 6.1 | 110.1 | 70 | 21 | 20 | 3 | 33 | 74 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 2.94 |
| RP | Pena, A.Pena, Alejandro >> | 31 | 1990 | R | 57 | 16 | 0 | 4 | 1 | 3.71 | .354 | 1.65 | 10.1 | 4.8 | 8.5 | 17.0 | 19 | 7 | 7 | 0 | 9 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.71 |
| RP | Belinda, S.Belinda, Stan >> | 24 | 1990 | R | 54 | 8 | 0 | 1 | 0 | 2.35 | .303 | 1.30 | 10.3 | 2.6 | 9.0 | 7.2 | 8 | 2 | 2 | 1 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.71 |
| RP | Edwards, W.Edwards, Wayne >> | 26 | 1990 | L | 52 | 83 | 0 | 3 | 3 | 2.81 | .238 | 0.92 | 5.8 | 2.6 | 6.4 | 73.2 | 47 | 24 | 23 | 1 | 21 | 52 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2.66 |