Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1994 | OAK | 41 | 0 | 1 | 3 | 3.50 | 48 | 0 | 0 | 1 | 46.1 | 38 | 18 | 24 | 4 | 18 | 2 | 1.21 |
1996 | OAK | 55 | 0 | 6 | 3 | 4.33 | 67 | 0 | 0 | 17 | 60.1 | 52 | 29 | 30 | 5 | 25 | 4 | 1.28 |
1997 | OAK | 72 | 0 | 3 | 4 | 3.82 | 66 | 0 | 0 | 23 | 73.0 | 70 | 31 | 32 | 3 | 36 | 5 | 1.45 |
1998 | OAK | 70 | 0 | 4 | 9 | 3.58 | 58 | 0 | 0 | 33 | 73.0 | 71 | 29 | 37 | 7 | 22 | 3 | 1.27 |
1999 | OAK | 43 | 0 | 1 | 5 | 3.98 | 38 | 0 | 0 | 26 | 43.0 | 48 | 19 | 23 | 3 | 14 | 2 | 1.44 |
1999 | NYM | 18 | 0 | 0 | 1 | 8.10 | 14 | 0 | 0 | 0 | 13.1 | 20 | 12 | 12 | 2 | 9 | 0 | 2.17 |
1999 | TOT | 61 | 0 | 1 | 6 | 4.95 | 52 | 0 | 0 | 26 | 56.1 | 68 | 31 | 35 | 5 | 23 | 2 | 1.62 |
2000 | TBD | 17 | 0 | 1 | 3 | 8.56 | 13 | 0 | 0 | 0 | 13.2 | 13 | 13 | 13 | 2 | 9 | 2 | 1.61 |
2001 | PIT | 1 | 0 | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 1 | 0 | 0 | 1.00 |
| Career | 317 | 0 | 16 | 28 | 4.21 | 307 | 0 | 0 | 100 | 324.2 | 314 | 152 | 172 | 27 | 133 | 18 | 1.38 |
Astros 
Mariners 
Rangers 
Athletics 
Angels 
CHC 
Phillies 
Braves 
Brewers 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
PIT 
MIA 
WSH 
BOS 
