| SP | Harnisch, P.Harnisch, Pete >> | 32 | 1998 | R | 89 | 20 | 20 | 10 | 6 | 3.76 | .309 | 1.30 | 8.9 | 2.8 | 6.3 | 127.0 | 125 | 61 | 53 | 11 | 40 | 89 | 2 | 0 | 0 | 0 | 13 | 5 | 2 | 3.79 |
| SP | Saunders, T.Saunders, Tony >> | 24 | 1998 | L | 21 | 16 | 4 | 3 | 2 | 4.78 | .341 | 1.53 | 9.6 | 4.2 | 6.4 | 81.0 | 86 | 43 | 43 | 9 | 38 | 58 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 4.49 |
| SP | Dreifort, D.Dreifort, Darren >> | 26 | 1998 | R | 69 | 18 | 18 | 8 | 9 | 4.98 | .333 | 1.49 | 10.0 | 3.5 | 7.2 | 97.2 | 108 | 54 | 54 | 9 | 38 | 78 | 0 | 0 | 0 | 0 | 9 | 0 | 4 | 3.77 |
| SP | Millwood, K.Millwood, Kevin >> | 24 | 1998 | R | 46 | 18 | 18 | 6 | 4 | 5.16 | .363 | 1.69 | 11.6 | 3.7 | 6.7 | 90.2 | 116 | 54 | 52 | 8 | 37 | 67 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 3.97 |
| RP | Williams, M.Williams, Mike >> | 29 | 1998 | R | 90 | 50 | 0 | 2 | 1 | 3.86 | .321 | 1.39 | 8.9 | 3.8 | 9.7 | 67.2 | 66 | 34 | 29 | 4 | 28 | 72 | 0 | 3 | 0 | 0 | 0 | 2 | 5 | 2.97 |
| RP | Osuna, A.Osuna, Antonio >> | 25 | 1998 | R | 68 | 37 | 0 | 2 | 1 | 3.02 | .298 | 1.25 | 7.2 | 4.3 | 8.4 | 44.2 | 35 | 15 | 15 | 3 | 21 | 41 | 0 | 3 | 6 | 0 | 0 | 1 | 1 | 3.52 |
| RP | Rivera, M.Rivera, Mariano >> | 29 | 1998 | R | 78 | 48 | 0 | 3 | 2 | 5.00 | .322 | 1.37 | 8.8 | 3.5 | 5.8 | 54.0 | 53 | 30 | 30 | 8 | 21 | 35 | 0 | 9 | 1 | 0 | 0 | 3 | 0 | 4.96 |
| RP | Service, S.Service, Scott >> | 31 | 1998 | R | 61 | 30 | 0 | 2 | 3 | 3.45 | .299 | 1.28 | 7.0 | 4.6 | 9.6 | 31.1 | 24 | 12 | 12 | 4 | 16 | 33 | 0 | 7 | 1 | 0 | 0 | 0 | 7 | 4.10 |
| RP | Stanton, M.Stanton, Mike >> | 31 | 1998 | L | 56 | 18 | 0 | 2 | 1 | 4.19 | .348 | 1.60 | 9.0 | 5.7 | 10.4 | 19.1 | 19 | 9 | 9 | 4 | 12 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.32 |