| SP | Hampton, M.Hampton, Mike † # >> | 27 | 1999 | L | 90 | 31 | 31 | 15 | 9 | 3.49 | .297 | 1.25 | 7.8 | 3.5 | 7.1 | 232.1 | 202 | 91 | 90 | 24 | 89 | 182 | 6 | 0 | 0 | 1 | 20 | 3 | 1 | 3.97 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 35 | 1999 | R | 84 | 30 | 30 | 13 | 10 | 4.45 | .291 | 1.21 | 9.1 | 1.8 | 6.4 | 172.0 | 173 | 91 | 85 | 23 | 35 | 122 | 1 | 0 | 0 | 0 | 17 | 4 | 4 | 4.00 |
| SP | Yoshii, M.Yoshii, Masato >> | 34 | 1999 | R | 74 | 30 | 30 | 5 | 11 | 5.91 | .339 | 1.49 | 10.0 | 3.5 | 5.4 | 144.2 | 160 | 95 | 95 | 29 | 56 | 86 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 5.74 |
| RP | Rivera, M.Rivera, Mariano >> | 30 | 1999 | R | 94 | 80 | 0 | 7 | 4 | 2.64 | .256 | 0.99 | 6.2 | 2.8 | 7.2 | 112.2 | 77 | 36 | 33 | 13 | 35 | 89 | 0 | 9 | 7 | 0 | 0 | 4 | 4 | 3.96 |
| RP | Cook, D.Cook, Dennis † >> | 37 | 1999 | L | 80 | 72 | 0 | 4 | 5 | 2.91 | .274 | 1.11 | 6.7 | 3.4 | 9.1 | 92.2 | 68 | 30 | 30 | 16 | 35 | 93 | 0 | 11 | 3 | 0 | 0 | 2 | 0 | 4.45 |
| RP | Levine, A.Levine, Alan >> | 31 | 1999 | R | 60 | 36 | 0 | 3 | 2 | 3.53 | .292 | 1.22 | 7.4 | 3.5 | 6.9 | 51.0 | 42 | 20 | 20 | 7 | 20 | 39 | 0 | 6 | 0 | 0 | 0 | 1 | 1 | 4.49 |
| RP | Lloyd, G.Lloyd, Graeme >> | 32 | 1999 | L | 50 | 14 | 0 | 0 | 0 | 3.29 | .281 | 1.17 | 9.0 | 2.1 | 8.3 | 13.2 | 13 | 5 | 5 | 2 | 3 | 12 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3.85 |
| SP | Weaver, J.Weaver, Jeff >> | 23 | 1999 | R | 30 | 6 | 0 | 2 | 1 | 5.19 | .333 | 1.50 | 10.1 | 4.5 | 10.1 | 8.2 | 9 | 5 | 5 | 3 | 4 | 9 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.13 |