| 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+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990 | ||||||||||||||||||||||||||
| Season Total 6-1, 1 SV | 0 | 79.0 | 70 | 38 | 31 | 0 | 30 | 74 | 3.53 | 1.27 | 8.43 | 3.42 | — | 99 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | AA | Carolina | Pittsburgh Pirates | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | — | — |
| 1995 | AA | Carolina | Pittsburgh Pirates | 56 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | — | — |
| 1997 | MLB | Chicago | Chicago | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 1998 | MLB | Chicago | Chicago | 43 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333 | 0.333 | 0.333 | 0.666 | 0.500 |
| 1997–1998 | MLB | Career (2 yrs) | 67 | 4 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.250 | 0.250 | 0.250 | 0.500 | — | |
| 1994–1995 | AA | Career (2 yrs) | 82 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994 | AA | Carolina | Pittsburgh Pirates | 26 | 0 | 25.2 | 32 | 21 | 16 | 15 | 21 | 2 | 3 | 4 | 5 | 5.61 | 1.83 | 7.36 |
| 1995 | AA | Carolina | Pittsburgh Pirates | 56 | 0 | 69.1 | 60 | 37 | 32 | 45 | 57 | 2 | 6 | 4 | 9 | 4.15 | 1.51 | 7.40 |
| 1997 | MLB | Chicago | Chicago | 24 | 0 | 28.1 | 20 | 10 | 10 | 16 | 21 | 1 | 3 | 1 | 0 | 3.18 | 1.27 | 6.67 |
| 1998 | MLB | Chicago | Chicago | 43 | 0 | 44.0 | 44 | 21 | 20 | 32 | 31 | 4 | 1 | 2 | 0 | 4.09 | 1.73 | 6.34 |
| 1999 | MLB | Kansas City Royals | Kansas City Royals | 8 | 0 | 8.1 | 9 | 8 | 8 | 10 | 3 | 1 | 0 | 2 | 0 | 8.64 | 2.28 | 3.24 |
| 1997–1999 | MLB | Career (3 yrs) | 75 | 0 | 80.2 | 73 | 39 | 38 | 58 | 55 | 6 | 4 | 5 | 0 | 4.24 | 1.62 | 6.14 | |
| 1994–1995 | AA | Career (2 yrs) | 82 | 0 | 95.0 | 92 | 58 | 48 | 60 | 78 | 4 | 9 | 8 | 14 | 4.55 | 1.60 | 7.39 |