| Date | Team | Opp | Result | Dec | GS | IP | AB | BF | H | R | ER | HR | BB | IBB | SO | HBP | SH | SF | WP | BK | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1992 | ||||||||||||||||||||||||||
| Season Total 4-4 | 0 | 71.0 | 44 | 24 | 20 | 0 | 41 | 71 | 2.54 | 1.20 | 9.00 | 5.20 | — | 128 |
| Year | Level | Team | Org | G | PA | AB | R | H | TB | 2B | 3B | HR | RBI | BB | SO | SB | CS | HBP | SF | SAC | GIDP | AVG | OBP | SLG | OPS | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | AA | El Paso | Milwaukee Brewers | 17 | 19 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.056 | 0.056 | 0.056 | — | — |
| 1999 | AA | Huntsville | Milwaukee Brewers | 22 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | — | — |
| 2000 | MLB | Chicago White Sox | Chicago White Sox | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2001 | MLB | Chicago White Sox | Chicago White Sox | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2002 | MLB | Chicago White Sox | Chicago White Sox | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2003 | MLB | Chicago White Sox | Chicago White Sox | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2005 | MLB | Los Angeles Dodgers | Los Angeles Dodgers | 46 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2000–2005 | MLB | Career (5 yrs) | 255 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — | |
| 1998–1999 | AA | Career (2 yrs) | 39 | 24 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.043 | 0.043 | 0.043 | 0.086 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | AA | El Paso | Milwaukee Brewers | 17 | 17 | 101.1 | 127 | 81 | 67 | 31 | 70 | 11 | 5 | 6 | 0 | 5.95 | 1.56 | 6.22 |
| 1999 | AA | Huntsville | Milwaukee Brewers | 22 | 3 | 50.2 | 40 | 13 | 11 | 23 | 35 | 1 | 4 | 1 | 1 | 1.95 | 1.24 | 6.22 |
| 2000 | MLB | Chicago White Sox | Chicago White Sox | 83 | 0 | 61.1 | 50 | 22 | 20 | 29 | 51 | 4 | 6 | 3 | 1 | 2.93 | 1.29 | 7.48 |
| 2001 | MLB | Chicago White Sox | Chicago White Sox | 33 | 0 | 22.1 | 21 | 19 | 19 | 9 | 16 | 4 | 2 | 1 | 0 | 7.66 | 1.34 | 6.45 |
| 2002 | MLB | Chicago White Sox | Chicago White Sox | 50 | 0 | 31.2 | 26 | 12 | 12 | 19 | 22 | 3 | 2 | 1 | 0 | 3.41 | 1.42 | 6.25 |
| 2003 | MLB | Chicago White Sox | Chicago White Sox | 43 | 0 | 36.0 | 17 | 13 | 11 | 25 | 33 | 1 | 0 | 0 | 0 | 2.75 | 1.17 | 8.25 |
| 2004 | MLB | Chicago White Sox | Chicago White Sox | 3 | 0 | 2.0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0.00 | 1.50 | 4.50 |
| 2005 | MLB | Los Angeles Dodgers | Los Angeles Dodgers | 45 | 0 | 23.2 | 20 | 12 | 12 | 14 | 22 | 2 | 1 | 1 | 0 | 4.56 | 1.44 | 8.37 |
| 2000–2005 | MLB | Career (6 yrs) | 257 | 0 | 177.0 | 136 | 78 | 74 | 97 | 145 | 14 | 11 | 6 | 1 | 3.76 | 1.32 | 7.37 | |
| 1998–1999 | AA | Career (2 yrs) | 39 | 20 | 152.0 | 167 | 94 | 78 | 54 | 105 | 12 | 9 | 7 | 1 | 4.62 | 1.45 | 6.22 |