| SP | Johnson, R.Johnson, Randy >> | 35 | 1998 | L | 88 | 13 | 13 | 7 | 1 | 3.28 | .303 | 1.28 | 8.7 | 2.9 | 10.0 | 85.0 | 82 | 34 | 31 | 12 | 27 | 94 | 0 | 0 | 0 | 0 | 11 | 2 | 2 | 3.65 |
| SP | Glavine, T.Glavine, Tom # >> | 32 | 1998 | L | 78 | 13 | 13 | 6 | 3 | 4.78 | .335 | 1.50 | 9.5 | 4.1 | 6.0 | 75.1 | 79 | 44 | 40 | 6 | 34 | 50 | 0 | 0 | 0 | 0 | 8 | 1 | 2 | 4.11 |
| SP | Millwood, K.Millwood, Kevin # >> | 24 | 1998 | R | 46 | 12 | 12 | 2 | 4 | 5.90 | .356 | 1.66 | 11.3 | 3.6 | 7.9 | 58.0 | 73 | 44 | 38 | 12 | 23 | 51 | 0 | 0 | 0 | 0 | 4 | 0 | 3 | 5.12 |
| SP | Colon, B.Colon, Bartolo >> | 25 | 1998 | R | 30 | 12 | 12 | 2 | 5 | 5.05 | .359 | 1.65 | 10.4 | 4.6 | 6.1 | 71.1 | 82 | 41 | 40 | 9 | 36 | 48 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 4.90 |
| RP | Rhodes, A.Rhodes, Arthur >> | 29 | 1998 | L | 57 | 37 | 0 | 2 | 1 | 3.54 | .306 | 1.32 | 8.4 | 3.5 | 7.7 | 28.0 | 26 | 12 | 11 | 3 | 11 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.86 |
| RP | Timlin, M.Timlin, Mike >> | 32 | 1998 | R | 53 | 22 | 0 | 2 | 2 | 5.68 | .305 | 1.26 | 9.0 | 2.4 | 6.2 | 19.0 | 19 | 12 | 12 | 1 | 5 | 13 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 3.26 |
| SU | Wendell, T.Wendell, Turk >> | 31 | 1998 | R | 60 | 21 | 0 | 2 | 1 | 2.89 | .317 | 1.29 | 8.5 | 3.5 | 9.0 | 18.2 | 17 | 7 | 6 | 2 | 7 | 18 | 0 | 1 | 2 | 0 | 0 | 2 | 1 | 3.94 |
| CL | Williams, M.Williams, Mike >> | 29 | 1998 | R | 90 | 24 | 0 | 0 | 1 | 2.86 | .305 | 1.27 | 7.4 | 4.1 | 8.2 | 22.0 | 18 | 7 | 7 | 3 | 10 | 20 | 0 | 18 | 3 | 0 | 0 | 1 | 2 | 4.45 |
| RP | Taylor, B.Taylor, Billy >> | 37 | 1998 | R | 43 | 21 | 0 | 1 | 1 | 2.41 | .253 | 1.02 | 7.0 | 2.5 | 5.0 | 18.2 | 14 | 5 | 5 | 1 | 5 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.44 |
| RP | Cather, M.Cather, Mike >> | 28 | 1998 | R | 48 | 17 | 0 | 2 | 0 | 1.71 | .315 | 1.38 | 9.0 | 3.4 | 5.6 | 21.0 | 21 | 7 | 4 | 1 | 8 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.52 |