| SP | Schilling, C.Schilling, Curt >> | 32 | 1998 | R | 96 | 20 | 20 | 7 | 10 | 3.88 | .298 | 1.25 | 8.5 | 2.8 | 8.8 | 148.1 | 139 | 72 | 64 | 18 | 46 | 144 | 8 | 0 | 0 | 2 | 9 | 4 | 7 | 3.65 |
| SP | Bohanon, B.Bohanon, Brian >> | 30 | 1998 | L | 83 | 19 | 19 | 1 | 6 | 4.72 | .322 | 1.40 | 8.8 | 3.8 | 5.3 | 82.0 | 80 | 46 | 43 | 9 | 35 | 48 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 4.61 |
| SP | Moyer, J.Moyer, Jamie # >> | 36 | 1998 | L | 66 | 19 | 19 | 5 | 13 | 5.85 | .322 | 1.39 | 10.1 | 2.5 | 5.6 | 120.0 | 134 | 84 | 78 | 25 | 33 | 74 | 2 | 0 | 0 | 0 | 6 | 4 | 2 | 5.40 |
| SP | Benes, A.Benes, Andy † >> | 31 | 1998 | R | 63 | 18 | 18 | 10 | 5 | 3.99 | .316 | 1.37 | 8.9 | 3.4 | 6.1 | 124.0 | 123 | 61 | 55 | 21 | 47 | 84 | 2 | 0 | 0 | 1 | 10 | 2 | 0 | 5.03 |
| SP | Yoshii, M.Yoshii, Masato >> | 33 | 1998 | R | 55 | 18 | 18 | 7 | 7 | 4.89 | .349 | 1.58 | 10.1 | 4.2 | 6.3 | 99.1 | 111 | 57 | 54 | 9 | 46 | 69 | 0 | 0 | 0 | 0 | 10 | 3 | 3 | 4.27 |
| RP | Mantei, M.Mantei, Matt >> | 25 | 1998 | R | 92 | 43 | 0 | 4 | 2 | 3.54 | .307 | 1.33 | 7.5 | 4.4 | 10.0 | 61.0 | 51 | 25 | 24 | 3 | 30 | 68 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2.89 |
| RP | Foulke, K.Foulke, Keith >> | 26 | 1998 | R | 84 | 27 | 0 | 1 | 3 | 6.00 | .377 | 1.81 | 10.0 | 6.3 | 8.7 | 27.0 | 30 | 18 | 18 | 4 | 19 | 26 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 5.11 |
| RP | Graves, D.Graves, Danny >> | 25 | 1998 | R | 36 | 15 | 0 | 1 | 0 | 8.47 | .393 | 1.94 | 14.3 | 3.2 | 5.8 | 17.0 | 27 | 16 | 16 | 4 | 6 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.82 |
| SP | Hershiser, O.Hershiser, Orel >> | 40 | 1998 | R | 24 | 6 | 0 | 1 | 0 | 4.70 | .258 | 1.04 | 9.0 | 1.3 | 10.3 | 7.2 | 7 | 4 | 4 | 1 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |