Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1985 | CAL | 30 | 29 | 12 | 12 | 4.70 | 102 | 6 | 1 | 0 | 189.2 | 189 | 99 | 105 | 23 | 64 | 4 | 1.33 |
1986 | CAL | 34 | 33 | 17 | 10 | 3.36 | 202 | 10 | 2 | 0 | 246.1 | 207 | 92 | 98 | 19 | 92 | 5 | 1.21 |
1987 | CAL | 14 | 13 | 4 | 6 | 5.67 | 56 | 1 | 1 | 0 | 74.2 | 84 | 47 | 52 | 14 | 34 | 2 | 1.58 |
1988 | CAL | 23 | 23 | 8 | 6 | 4.31 | 98 | 4 | 2 | 0 | 146.1 | 155 | 70 | 78 | 9 | 61 | 1 | 1.48 |
1989 | CAL | 32 | 32 | 15 | 10 | 2.93 | 107 | 6 | 4 | 0 | 212.0 | 202 | 69 | 73 | 16 | 59 | 3 | 1.23 |
1990 | CAL | 29 | 29 | 12 | 11 | 3.25 | 78 | 2 | 1 | 0 | 174.1 | 161 | 63 | 77 | 9 | 72 | 2 | 1.34 |
1991 | CAL | 30 | 30 | 10 | 19 | 4.26 | 71 | 1 | 0 | 0 | 177.2 | 193 | 84 | 93 | 19 | 66 | 3 | 1.46 |
1992 | CWS | 34 | 34 | 12 | 13 | 4.18 | 109 | 0 | 0 | 0 | 209.0 | 193 | 97 | 116 | 11 | 95 | 6 | 1.38 |
1993 | CWS | 30 | 14 | 4 | 8 | 5.23 | 65 | 0 | 0 | 2 | 113.2 | 144 | 66 | 71 | 12 | 36 | 1 | 1.58 |
1994 | CWS | 40 | 0 | 1 | 4 | 3.42 | 37 | 0 | 0 | 3 | 52.2 | 51 | 20 | 22 | 6 | 22 | 0 | 1.39 |
1995 | CWS | 55 | 1 | 6 | 4 | 4.89 | 50 | 0 | 0 | 2 | 81.0 | 97 | 44 | 50 | 10 | 33 | 5 | 1.60 |
1996 | CWS | 29 | 4 | 5 | 5 | 6.97 | 28 | 0 | 0 | 0 | 51.2 | 72 | 40 | 41 | 6 | 31 | 2 | 1.99 |
| Career | 380 | 242 | 106 | 108 | 4.12 | 1,003 | 30 | 11 | 7 | 1729.0 | 1,748 | 791 | 876 | 154 | 665 | 34 | 1.40 |
Astros 
Mariners 
Rangers 
Athletics 
Angels 
CWS 
STL 
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
PIT 
MIA 
WSH 
BOS 
