| SP | Saberhagen, B.Saberhagen, Bret >> | 35 | 1999 | R | 84 | 30 | 30 | 8 | 13 | 4.67 | .317 | 1.38 | 10.6 | 1.8 | 6.7 | 156.0 | 184 | 88 | 81 | 20 | 31 | 116 | 1 | 0 | 0 | 0 | 13 | 2 | 1 | 3.81 |
| SP | Hampton, M.Hampton, Mike # >> | 27 | 1999 | L | 90 | 30 | 30 | 12 | 11 | 4.72 | .332 | 1.46 | 9.4 | 3.7 | 6.0 | 181.0 | 189 | 99 | 95 | 20 | 75 | 120 | 4 | 0 | 0 | 1 | 14 | 6 | 12 | 4.45 |
| SP | Villone, R.Villone, Ron >> | 29 | 1999 | L | 87 | 29 | 29 | 6 | 14 | 5.41 | .339 | 1.52 | 9.0 | 4.7 | 5.3 | 138.0 | 138 | 91 | 83 | 23 | 72 | 81 | 0 | 0 | 0 | 0 | 4 | 2 | 3 | 5.60 |
| RP | Johnstone, J.Johnstone, John >> | 31 | 1999 | R | 87 | 78 | 0 | 9 | 4 | 5.76 | .348 | 1.57 | 10.4 | 3.8 | 6.6 | 100.0 | 115 | 70 | 64 | 17 | 42 | 73 | 0 | 2 | 3 | 0 | 0 | 3 | 2 | 5.10 |
| RP | Guardado, E.Guardado, Eddie >> | 29 | 1999 | L | 71 | 75 | 0 | 5 | 3 | 3.66 | .309 | 1.33 | 7.4 | 4.6 | 8.8 | 98.1 | 81 | 46 | 40 | 11 | 50 | 96 | 0 | 8 | 2 | 0 | 0 | 1 | 0 | 4.06 |
| RP | Mantei, M.Mantei, Matt >> | 26 | 1999 | R | 68 | 76 | 0 | 2 | 2 | 3.53 | .318 | 1.39 | 7.3 | 5.3 | 9.0 | 94.1 | 76 | 43 | 37 | 7 | 55 | 94 | 0 | 4 | 4 | 0 | 0 | 1 | 2 | 3.76 |
| RP | Montgomery, S.Montgomery, Steve >> | 29 | 1999 | R | 58 | 70 | 0 | 2 | 5 | 3.84 | .324 | 1.43 | 9.2 | 3.6 | 6.0 | 82.0 | 84 | 42 | 35 | 6 | 33 | 55 | 0 | 11 | 1 | 0 | 0 | 1 | 4 | 3.85 |
| RP | Chouinard, B.Chouinard, Bobby >> | 27 | 1999 | R | 82 | 43 | 0 | 3 | 2 | 2.53 | .259 | 1.03 | 7.3 | 2.0 | 5.6 | 53.1 | 43 | 15 | 15 | 6 | 12 | 33 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.96 |
| SP | Hershiser, O.Hershiser, Orel >> | 41 | 1999 | R | 50 | 29 | 29 | 6 | 13 | 7.48 | .388 | 1.88 | 11.8 | 5.1 | 6.1 | 124.0 | 163 | 113 | 103 | 24 | 70 | 84 | 0 | 0 | 0 | 0 | 7 | 3 | 3 | 5.93 |
| SP | Heredia, G.Heredia, Gil >> | 34 | 1999 | R | 52 | 18 | 0 | 1 | 1 | 8.46 | .368 | 1.75 | 12.3 | 3.7 | 4.1 | 22.1 | 30 | 23 | 21 | 4 | 9 | 10 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.68 |