| SP | Smoltz, J.Smoltz, John >> | 23 | 1989 | R | 96 | 9 | 9 | 4 | 1 | 3.28 | .311 | 1.35 | 7.7 | 4.6 | 7.0 | 68.2 | 58 | 28 | 25 | 7 | 35 | 53 | 2 | 0 | 0 | 0 | 5 | 0 | 2 | 4.32 |
| SP | Glavine, T.Glavine, Tom # >> | 24 | 1989 | L | 56 | 8 | 8 | 3 | 3 | 5.19 | .288 | 1.21 | 9.3 | 1.6 | 6.1 | 52.0 | 54 | 30 | 30 | 10 | 9 | 35 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 4.67 |
| SP | Harkey, M.Harkey, Mike >> | 24 | 1990 | R | 54 | 8 | 8 | 5 | 2 | 3.38 | .279 | 1.14 | 6.6 | 3.7 | 5.3 | 53.1 | 39 | 20 | 20 | 4 | 22 | 31 | 2 | 0 | 0 | 1 | 4 | 1 | 2 | 4.11 |
| RP | Assenmacher, P.Assenmacher, Paul >> | 30 | 1988 | L | 67 | 28 | 0 | 1 | 1 | 5.71 | .342 | 1.56 | 11.6 | 2.6 | 3.7 | 17.1 | 22 | 11 | 11 | 2 | 5 | 7 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 4.59 |
| RP | Valdez, S.Valdez, Sergio >> | 26 | 1989 | R | 38 | 15 | 0 | 1 | 1 | 2.81 | .342 | 1.56 | 7.9 | 6.2 | 6.2 | 16.0 | 14 | 7 | 5 | 1 | 11 | 11 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.50 |
| RP | Mercker, K.Mercker, Kent >> | 22 | 1990 | L | 32 | 22 | 0 | 1 | 2 | 2.08 | .288 | 1.15 | 4.8 | 5.8 | 7.9 | 17.1 | 9 | 4 | 4 | 0 | 11 | 15 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.35 |
| SP | Lilliquist, D.Lilliquist, Derek >> | 24 | 1989 | L | 9 | 4 | 0 | 1 | 0 | 6.75 | .500 | 3.00 | 27.0 | 9.0 | 9.0 | 1.1 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.00 |