| SP | Moyer, J.Moyer, Jamie † >> | 39 | 2001 | L | 81 | 32 | 32 | 15 | 8 | 3.97 | .286 | 1.18 | 8.6 | 2.0 | 4.9 | 211.0 | 201 | 96 | 93 | 23 | 47 | 114 | 3 | 0 | 0 | 2 | 15 | 6 | 4 | 4.09 |
| SP | Lieber, J.Lieber, Jon † >> | 31 | 2001 | R | 71 | 32 | 32 | 16 | 8 | 3.54 | .282 | 1.16 | 8.7 | 1.8 | 6.8 | 200.2 | 193 | 91 | 79 | 27 | 39 | 151 | 0 | 0 | 0 | 0 | 19 | 4 | 4 | 3.89 |
| RP | Escobar, K.Escobar, Kelvim † >> | 25 | 2001 | R | 83 | 85 | 0 | 10 | 5 | 4.02 | .320 | 1.39 | 8.0 | 4.6 | 5.5 | 156.2 | 139 | 78 | 70 | 16 | 79 | 96 | 0 | 16 | 6 | 0 | 0 | 3 | 2 | 4.68 |
| RP | Weathers, D.Weathers, Dave # >> | 32 | 2001 | R | 77 | 60 | 0 | 4 | 7 | 5.43 | .367 | 1.72 | 10.2 | 5.5 | 5.9 | 69.2 | 78 | 43 | 42 | 14 | 42 | 45 | 0 | 8 | 7 | 0 | 0 | 1 | 0 | 6.20 |
| RP | Benitez, A.Benitez, Armando >> | 29 | 2001 | R | 65 | 44 | 0 | 3 | 3 | 3.86 | .338 | 1.53 | 8.2 | 5.7 | 11.0 | 44.1 | 40 | 19 | 19 | 8 | 28 | 54 | 0 | 4 | 1 | 0 | 0 | 0 | 3 | 4.82 |
| RP | Stewart, S.Stewart, Scott >> | 26 | 2001 | L | 60 | 39 | 0 | 0 | 3 | 2.75 | .258 | 1.02 | 6.7 | 2.5 | 9.0 | 39.1 | 29 | 12 | 12 | 2 | 11 | 39 | 0 | 4 | 0 | 0 | 0 | 1 | 2 | 2.59 |
| RP | Trombley, M.Trombley, Mike >> | 34 | 2001 | R | 54 | 30 | 0 | 2 | 2 | 2.52 | .248 | 0.94 | 5.1 | 3.5 | 5.5 | 39.1 | 22 | 11 | 11 | 3 | 15 | 24 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 4.08 |
| SP | Castillo, F.Castillo, Frank >> | 32 | 2001 | R | 50 | 6 | 0 | 2 | 1 | 5.87 | .425 | 2.22 | 14.1 | 7.7 | 7.7 | 7.2 | 11 | 5 | 5 | 0 | 6 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.86 |