| SP | Glavine, T.Glavine, Tom † >> | 25 | 1991 | L | 97 | 21 | 21 | 10 | 9 | 2.91 | .270 | 1.10 | 7.0 | 2.9 | 5.1 | 161.0 | 125 | 65 | 52 | 10 | 52 | 92 | 7 | 0 | 0 | 3 | 15 | 2 | 4 | 3.67 |
| SP | Martinez, R.Martinez, Ramon # >> | 23 | 1991 | R | 77 | 21 | 21 | 7 | 7 | 4.16 | .301 | 1.29 | 8.6 | 3.0 | 5.0 | 138.1 | 132 | 67 | 64 | 14 | 46 | 76 | 1 | 0 | 0 | 1 | 10 | 1 | 3 | 4.24 |
| SP | Belcher, T.Belcher, Tim >> | 30 | 1991 | R | 54 | 20 | 20 | 8 | 7 | 6.64 | .366 | 1.70 | 11.1 | 4.2 | 4.8 | 107.0 | 132 | 79 | 79 | 12 | 50 | 57 | 0 | 0 | 0 | 0 | 7 | 3 | 6 | 4.88 |
| SP | Hough, C.Hough, Charlie >> | 43 | 1991 | R | 44 | 21 | 20 | 10 | 5 | 5.48 | .354 | 1.63 | 9.9 | 4.9 | 5.2 | 113.1 | 124 | 72 | 69 | 7 | 61 | 65 | 0 | 0 | 0 | 0 | 6 | 1 | 3 | 4.30 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 31 | 1991 | R | 89 | 55 | 0 | 7 | 0 | 2.05 | .285 | 1.17 | 8.5 | 2.1 | 4.6 | 70.1 | 66 | 18 | 16 | 5 | 16 | 36 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3.67 |
| RP | Stanton, M.Stanton, Mike >> | 24 | 1991 | L | 84 | 53 | 0 | 1 | 2 | 3.02 | .312 | 1.34 | 8.2 | 4.0 | 6.7 | 59.2 | 54 | 25 | 20 | 3 | 26 | 44 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 3.54 |
| RP | Carpenter, C.Carpenter, Cris >> | 26 | 1991 | R | 80 | 37 | 0 | 3 | 1 | 3.50 | .291 | 1.19 | 7.8 | 2.9 | 5.5 | 46.1 | 40 | 20 | 18 | 5 | 15 | 28 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 4.30 |
| RP | Ritchie, W.Ritchie, Wally >> | 26 | 1991 | L | 57 | 22 | 0 | 0 | 1 | 5.47 | .368 | 1.74 | 12.0 | 4.1 | 5.3 | 24.2 | 32 | 15 | 15 | 4 | 11 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.38 |
| CL | Frohwirth, T.Frohwirth, Todd >> | 29 | 1991 | R | 96 | 45 | 0 | 2 | 4 | 2.32 | .314 | 1.37 | 8.3 | 4.1 | 5.9 | 50.1 | 46 | 15 | 13 | 2 | 23 | 33 | 0 | 23 | 3 | 0 | 0 | 0 | 0 | 3.58 |