| SP | Colon, B.Colon, Bartolo † >> | 26 | 1999 | R | 93 | 34 | 34 | 14 | 9 | 4.27 | .328 | 1.45 | 9.6 | 3.6 | 6.0 | 223.2 | 237 | 116 | 106 | 21 | 88 | 148 | 3 | 0 | 0 | 1 | 18 | 2 | 3 | 4.11 |
| SP | Gooden, D.Gooden, Dwight >> | 35 | 1999 | R | 24 | 34 | 34 | 11 | 13 | 5.09 | .343 | 1.53 | 10.1 | 3.8 | 6.4 | 194.2 | 217 | 115 | 110 | 23 | 81 | 138 | 0 | 0 | 0 | 0 | 14 | 7 | 7 | 4.48 |
| SP | Hershiser, O.Hershiser, Orel >> | 41 | 1999 | R | 74 | 32 | 32 | 12 | 12 | 4.16 | .332 | 1.48 | 9.9 | 3.5 | 5.3 | 194.2 | 213 | 97 | 90 | 17 | 76 | 115 | 0 | 0 | 0 | 0 | 18 | 1 | 10 | 4.14 |
| SP | Anderson, B.Anderson, Brian † >> | 27 | 1999 | L | 72 | 30 | 30 | 13 | 10 | 3.46 | .296 | 1.25 | 9.5 | 1.7 | 5.6 | 208.0 | 220 | 84 | 80 | 18 | 40 | 130 | 6 | 0 | 0 | 2 | 19 | 2 | 3 | 3.48 |
| RP | Shuey, P.Shuey, Paul † >> | 29 | 1999 | R | 83 | 89 | 0 | 9 | 3 | 2.05 | .259 | 1.01 | 5.3 | 3.9 | 8.8 | 114.1 | 67 | 28 | 26 | 9 | 49 | 112 | 0 | 7 | 1 | 0 | 0 | 4 | 4 | 3.46 |
| RP | Kline, S.Kline, Steve † >> | 27 | 1999 | L | 85 | 60 | 0 | 11 | 3 | 2.36 | .272 | 1.11 | 6.1 | 4.0 | 10.2 | 68.2 | 46 | 20 | 18 | 4 | 30 | 77 | 0 | 6 | 1 | 0 | 0 | 1 | 2 | 2.87 |
| RP | Graves, D.Graves, Danny >> | 26 | 1999 | R | 81 | 46 | 0 | 4 | 1 | 1.78 | .304 | 1.29 | 7.5 | 4.3 | 6.1 | 55.2 | 46 | 13 | 11 | 3 | 26 | 37 | 0 | 10 | 1 | 0 | 0 | 1 | 0 | 3.84 |
| RP | Swindell, G.Swindell, Greg >> | 34 | 1999 | L | 88 | 34 | 0 | 1 | 2 | 2.70 | .296 | 1.26 | 9.0 | 2.5 | 6.3 | 33.1 | 33 | 10 | 10 | 2 | 9 | 23 | 0 | 4 | 2 | 0 | 0 | 0 | 1 | 3.21 |
| RP | Guardado, E.Guardado, Eddie >> | 29 | 1999 | L | 87 | 36 | 0 | 1 | 1 | 2.70 | .297 | 1.27 | 7.7 | 3.8 | 6.9 | 43.1 | 37 | 15 | 13 | 1 | 18 | 33 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 3.02 |
| RP | Spradlin, J.Spradlin, Jerry >> | 32 | 1999 | R | 33 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Langston, M.Langston, Mark >> | 39 | 1999 | L | 19 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |