Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1981 | SEA | 29 | 9 | 2 | 5 | 4.34 | 52 | 1 | 0 | 2 | 93.1 | 92 | 45 | 54 | 3 | 55 | 1 | 1.58 |
1982 | SEA | 37 | 5 | 5 | 2 | 2.75 | 70 | 1 | 1 | 0 | 114.2 | 104 | 35 | 44 | 6 | 58 | 0 | 1.41 |
1983 | SEA | 41 | 17 | 7 | 10 | 3.94 | 76 | 2 | 0 | 0 | 162.1 | 160 | 71 | 82 | 14 | 72 | 3 | 1.43 |
1984 | TOR | 20 | 3 | 1 | 2 | 5.91 | 21 | 0 | 0 | 0 | 45.2 | 66 | 30 | 33 | 6 | 22 | 1 | 1.93 |
1985 | CLE | 31 | 3 | 3 | 4 | 6.32 | 24 | 0 | 0 | 2 | 62.2 | 78 | 44 | 47 | 8 | 34 | 0 | 1.79 |
1986 | CWS | 5 | 0 | 0 | 0 | 4.50 | 5 | 0 | 0 | 0 | 8.0 | 8 | 4 | 4 | 0 | 2 | 0 | 1.25 |
1987 | CWS | 11 | 0 | 0 | 0 | 2.41 | 8 | 0 | 0 | 0 | 18.2 | 19 | 5 | 5 | 1 | 8 | 0 | 1.45 |
1990 | SEA | 12 | 0 | 2 | 0 | 3.27 | 3 | 0 | 0 | 0 | 11.0 | 9 | 4 | 4 | 0 | 10 | 0 | 1.73 |
| Career | 186 | 37 | 20 | 23 | 4.15 | 259 | 4 | 1 | 4 | 516.1 | 536 | 238 | 273 | 38 | 261 | 5 | 1.54 |
Rangers 
Angels 
Mariners 
Athletics 
Astros 
CIN 
TOR 
BOS 
Mets 
Phillies 
Cubs 
Brewers 
Padres 
Giants 
Yankees 
Tigers 
Guardians 
WSH 
MIN 
CWS 
KCR 
STL 
AZ 
MIA 
PIT 
