| SP | Smoltz, J.Smoltz, John >> | 32 | 1999 | R | 96 | 20 | 20 | 9 | 9 | 3.33 | .294 | 1.23 | 8.4 | 2.7 | 6.1 | 135.1 | 126 | 56 | 50 | 11 | 41 | 92 | 3 | 0 | 0 | 2 | 14 | 2 | 0 | 3.65 |
| SP | Villone, R.Villone, Ron >> | 29 | 1999 | L | 87 | 17 | 17 | 8 | 5 | 3.32 | .312 | 1.33 | 6.8 | 5.2 | 5.7 | 86.2 | 65 | 32 | 32 | 9 | 50 | 54 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 4.95 |
| SP | Yoshii, M.Yoshii, Masato >> | 34 | 1999 | R | 74 | 18 | 18 | 4 | 8 | 5.19 | .322 | 1.41 | 9.3 | 3.3 | 5.5 | 78.0 | 81 | 49 | 45 | 15 | 29 | 48 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5.42 |
| SP | Parris, S.Parris, Steve >> | 32 | 1999 | R | 66 | 18 | 18 | 6 | 6 | 4.80 | .335 | 1.50 | 9.7 | 3.8 | 7.1 | 99.1 | 107 | 54 | 53 | 11 | 42 | 78 | 0 | 0 | 0 | 0 | 8 | 1 | 1 | 4.17 |
| RP | Urbina, U.Urbina, Ugueth >> | 25 | 1999 | R | 77 | 36 | 0 | 2 | 1 | 3.53 | .301 | 1.25 | 6.7 | 4.6 | 8.4 | 43.1 | 32 | 19 | 17 | 5 | 22 | 40 | 0 | 1 | 1 | 0 | 0 | 2 | 3 | 4.33 |
| RP | Graves, D.Graves, Danny >> | 26 | 1999 | R | 66 | 29 | 0 | 2 | 3 | 5.82 | .333 | 1.47 | 10.3 | 2.9 | 6.6 | 34.0 | 39 | 25 | 22 | 8 | 11 | 25 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 5.65 |
| SP | Williams, W.Williams, Woody >> | 33 | 1999 | R | 59 | 6 | 1 | 0 | 3 | 13.89 | .462 | 2.49 | 16.4 | 7.4 | 5.7 | 11.2 | 20 | 18 | 18 | 5 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.36 |
| CL | Zimmerman, J.Zimmerman, Jeff † >> | 27 | 1999 | R | 95 | 46 | 0 | 3 | 3 | 3.31 | .269 | 1.08 | 6.5 | 3.4 | 6.7 | 51.2 | 37 | 19 | 19 | 4 | 19 | 38 | 0 | 26 | 2 | 0 | 0 | 1 | 0 | 3.71 |