Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1991 | HOU | 2 | 2 | 0 | 1 | 3.75 | 4 | 0 | 0 | 0 | 12.0 | 11 | 5 | 5 | 2 | 4 | 1 | 1.25 |
1992 | HOU | 16 | 16 | 7 | 6 | 3.92 | 54 | 0 | 0 | 0 | 96.1 | 92 | 42 | 44 | 10 | 42 | 0 | 1.39 |
1993 | HOU | 42 | 5 | 4 | 4 | 4.83 | 56 | 0 | 0 | 3 | 82.0 | 76 | 44 | 48 | 7 | 38 | 4 | 1.39 |
1994 | HOU | 20 | 13 | 6 | 5 | 5.74 | 49 | 0 | 0 | 0 | 78.1 | 112 | 50 | 64 | 9 | 41 | 4 | 1.95 |
1995 | SDP | 44 | 6 | 3 | 10 | 6.00 | 75 | 0 | 0 | 0 | 72.0 | 79 | 48 | 54 | 3 | 38 | 8 | 1.63 |
1996 | DET | 40 | 17 | 3 | 10 | 6.77 | 72 | 2 | 1 | 2 | 121.0 | 145 | 91 | 107 | 21 | 85 | 6 | 1.90 |
1997 | BAL | 13 | 0 | 0 | 0 | 3.00 | 14 | 0 | 0 | 0 | 24.0 | 20 | 8 | 8 | 0 | 18 | 0 | 1.58 |
1999 | HOU | 50 | 0 | 2 | 1 | 4.41 | 53 | 0 | 0 | 0 | 67.1 | 69 | 33 | 35 | 4 | 35 | 5 | 1.54 |
2000 | CHC | 22 | 0 | 1 | 1 | 9.62 | 14 | 0 | 0 | 1 | 24.1 | 28 | 26 | 27 | 4 | 23 | 3 | 2.10 |
2000 | CLE | 7 | 0 | 0 | 0 | 4.00 | 6 | 0 | 0 | 0 | 18.0 | 23 | 8 | 9 | 2 | 8 | 1 | 1.72 |
2000 | TOT | 29 | 0 | 1 | 1 | 7.23 | 20 | 0 | 0 | 1 | 42.1 | 51 | 34 | 36 | 6 | 31 | 4 | 1.94 |
| Career | 256 | 59 | 26 | 38 | 5.37 | 397 | 2 | 1 | 6 | 595.1 | 655 | 355 | 401 | 62 | 332 | 32 | 1.66 |
Astros 
Mariners 
Rangers 
Athletics 
Angels 
NYM 
SFG 
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
PIT 
MIA 
WSH 
BOS 
