| SP | Fernandez, S.Fernandez, Sid >> | 28 | 1990 | L | 100 | 10 | 10 | 1 | 3 | 4.35 | .319 | 1.40 | 8.1 | 4.5 | 8.1 | 62.0 | 56 | 31 | 30 | 6 | 31 | 56 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 3.95 |
| SP | Whitson, E.Whitson, Ed # >> | 35 | 1990 | R | 74 | 9 | 9 | 4 | 4 | 5.40 | .313 | 1.35 | 10.4 | 1.9 | 5.8 | 53.1 | 61 | 33 | 32 | 4 | 11 | 34 | 1 | 0 | 0 | 0 | 3 | 1 | 3 | 3.38 |
| SP | DeJesus, J.DeJesus, Jose >> | 25 | 1990 | R | 70 | 9 | 8 | 1 | 6 | 6.45 | .392 | 1.94 | 9.7 | 8.0 | 6.6 | 37.2 | 40 | 32 | 27 | 3 | 33 | 27 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5.27 |
| SP | Hibbard, G.Hibbard, Greg >> | 26 | 1990 | L | 62 | 10 | 7 | 3 | 1 | 3.24 | .303 | 1.30 | 9.3 | 2.5 | 5.4 | 58.1 | 60 | 22 | 21 | 3 | 16 | 35 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 3.29 |
| CL | Nelson, G.Nelson, Gene >> | 30 | 1990 | R | 91 | 19 | 0 | 3 | 3 | 3.60 | .272 | 1.12 | 7.6 | 2.5 | 4.7 | 25.0 | 21 | 11 | 10 | 4 | 7 | 13 | 0 | 7 | 4 | 0 | 0 | 0 | 0 | 4.88 |
| RP | Oliveras, F.Oliveras, Francisco >> | 27 | 1990 | R | 59 | 29 | 0 | 2 | 0 | 3.30 | .308 | 1.30 | 7.8 | 3.9 | 6.9 | 30.0 | 26 | 11 | 11 | 2 | 13 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.73 |
| RP | Pena, A.Pena, Alejandro >> | 31 | 1990 | R | 57 | 17 | 0 | 1 | 2 | 4.64 | .379 | 1.83 | 11.6 | 5.1 | 7.7 | 21.1 | 27 | 12 | 11 | 1 | 12 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.62 |
| SP | Portugal, M.Portugal, Mark >> | 28 | 1990 | R | 53 | 9 | 3 | 1 | 2 | 5.81 | .350 | 1.61 | 11.0 | 3.5 | 3.5 | 31.0 | 38 | 24 | 20 | 4 | 12 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5.06 |