Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1979 | KCR | 25 | 0 | 0 | 3 | 5.19 | 25 | 0 | 0 | 5 | 34.2 | 32 | 20 | 20 | 1 | 14 | 1 | 1.33 |
1980 | KCR | 32 | 20 | 10 | 10 | 4.39 | 68 | 2 | 0 | 2 | 137.1 | 133 | 67 | 84 | 18 | 70 | 1 | 1.48 |
1981 | KCR | 29 | 0 | 4 | 5 | 2.77 | 25 | 0 | 0 | 4 | 61.2 | 55 | 19 | 25 | 2 | 29 | 0 | 1.36 |
1982 | SFG | 29 | 25 | 7 | 10 | 4.65 | 63 | 1 | 0 | 0 | 141.1 | 148 | 73 | 91 | 14 | 64 | 0 | 1.50 |
1983 | SFG | 37 | 6 | 2 | 4 | 4.20 | 43 | 0 | 0 | 1 | 94.1 | 95 | 44 | 50 | 11 | 51 | 3 | 1.55 |
1984 | SFG | 12 | 0 | 1 | 1 | 3.86 | 8 | 0 | 0 | 0 | 23.1 | 29 | 10 | 13 | 2 | 16 | 0 | 1.93 |
1984 | PHI | 9 | 0 | 0 | 2 | 4.60 | 5 | 0 | 0 | 0 | 15.2 | 17 | 8 | 12 | 2 | 12 | 0 | 1.85 |
1984 | TOT | 21 | 0 | 1 | 3 | 4.15 | 13 | 0 | 0 | 0 | 39.0 | 46 | 18 | 25 | 4 | 28 | 0 | 1.90 |
| Career | 173 | 51 | 24 | 35 | 4.27 | 237 | 3 | 0 | 12 | 508.1 | 509 | 241 | 295 | 50 | 256 | 5 | 1.50 |
Guardians 
Tigers 
Royals 
Twins 
White Sox 
MIL 
Phillies 
Braves 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Astros 
Mariners 
PIT 
MIA 
WSH 
BOS 
TEX 
