| Year | Team | G | GS | W | L | SV | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | 12 | 0 | 1 | 1 | 5 | 0 | 0 | 14.1 | 10 | 6 | 6 | 2 | 5 | 31 | 3.77 | 1.05 | |
| 2001 | 35 | 0 | 2 | 4 | 10 | 0 | 0 | 40.1 | 32 | 16 | 15 | 3 | 21 | 51 | 3.35 | 1.31 | |
| 2003 | 50 | 0 | 4 | 2 | 14 | 0 | 0 | 64.2 | 53 | 29 | 23 | 2 | 28 | 62 | 3.20 | 1.25 | |
| 2004 | White Sox | 9 | 0 | 0 | 1 | 0 | 0 | 0 | 8.1 | 15 | 10 | 10 | 0 | 6 | 8 | 10.80 | 2.52 |
| 2004 | 32 | 0 | 2 | 0 | 12 | 0 | 0 | 33.2 | 19 | 9 | 5 | 3 | 11 | 51 | 1.34 | .890 | |
| 2005 | White Sox | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 4 | 3 | 3 | 2 | 0 | 3 | 6.23 | .920 |
| 2005 | 61 | 0 | 4 | 6 | 19 | 0 | 0 | 70.1 | 45 | 14 | 11 | 4 | 29 | 83 | 1.41 | 1.05 | |
| 2006 | Diamondbacks | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 4 | 4 | 3 | 0 | 0 | 36.00 | 4.00 |
| 2006 | 52 | 3 | 4 | 3 | 7 | 0 | 0 | 80 | 79 | 47 | 40 | 6 | 40 | 72 | 4.50 | 1.49 | |
| Career Total | 14 | 0 | 0 | 2 | 0 | 0 | 0 | 13.2 | 23 | 17 | 17 | 5 | 6 | 11 | 11.20 | 2.12 | |
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