| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | San Diego Padres | 4 | 6 | 11 | 54.0 | 4.83 | 1.39 | 31 | 18 | 3 | 5.17 | 3.00 |
| 1992 |
| Milwaukee Brewers |
| 9 |
| 10 |
| 31 |
| 163.1 |
| 4.57 |
| 1.33 |
| 65 |
| 48 |
| 27 |
| 3.58 |
| 2.64 |
| 1993 | Milwaukee Brewers | 11 | 11 | 32 | 203.2 | 4.86 | 1.40 | 63 | 63 | 28 | 2.78 | 2.78 |
| 1994 | Milwaukee Brewers | 10 | 9 | 24 | 170.2 | 3.43 | 1.24 | 57 | 45 | 17 | 3.01 | 2.37 |
| 1995 | Milwaukee Brewers | 10 | 12 | 32 | 200.1 | 4.63 | 1.50 | 77 | 83 | 26 | 3.46 | 3.73 |
| 1996 | Milwaukee Brewers | 7 | 14 | 32 | 145.0 | 5.83 | 1.60 | 59 | 62 | 28 | 3.66 | 3.85 |
| 1996 | New York Yankees | 0 | 0 | 4 | 7.0 | 14.14 | 2.86 | 4 | 6 | 2 | 5.14 | 7.71 |
| 1996 | 7 | 14 | 36 | 152.0 | 6.22 | 1.66 | 63 | 68 | 30 | 3.73 | 4.03 |
| 1997 | Cincinnati Reds | 0 | 1 | 9 | 17.2 | 10.19 | 2.38 | 8 | 11 | 2 | 4.08 | 5.60 |
| 1997 | Kansas City Royals | 4 | 7 | 21 | 78.1 | 5.97 | 1.62 | 36 | 25 | 10 | 4.14 | 2.87 |
| 1997 | 4 | 8 | 30 | 96.0 | 6.75 | 1.76 | 44 | 36 | 12 | 4.13 | 3.38 |
| 1998 | Kansas City Royals | 2 | 2 | 32 | 53.1 | 3.04 | 1.37 | 38 | 24 | 4 | 6.41 | 4.05 |
| 1999 | Baltimore Orioles | 0 | 3 | 30 | 43.2 | 5.98 | 1.79 | 26 | 19 | 7 | 5.36 | 3.92 |
| 2000 | Florida Marlins | 2 | 3 | 56 | 77.1 | 4.54 | 1.56 | 59 | 27 | 6 | 6.87 | 3.14 |
| 2001 | Florida Marlins | 4 | 4 | 61 | 64.0 | 5.06 | 1.63 | 41 | 33 | 7 | 5.77 | 4.64 |
| Career | — | 63 | 82 | 375 | 1278.1 | 4.85 | 1.48 | 564 | 464 | 167 | 3.97 | 3.27 |
