| Year | Team | INN | Runs | REP | DEF | Games | Starts | LEV | WAR | R+ | BB+ | HBP+ | SO+ | HR+ | Hit+ | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Runs vs. League Avg | ||||||||||||||||
| 1980 | OAK | 44.3 | 21 | 23 | 3 | 35 | 0 | 1.1 | -0.1 | 1 | -3 | 0 | 4 | 2 | 3 | -4 |
| 1981 | OAK | 61 | 27 | 28 | 3 | 33 | 0 | 1.7 | -0.4 | 1 | -5 | -1 | 3 | -4 | 2 | 5 |
| 1982 | OAK | 37 | 29 | 21 | 0 | 18 | 2 | 1.0 | -1.0 | -11 | -3 | 0 | -1 | -3 | -1 | -2 |
| 1983 | OAK | 29.7 | 19 | 16 | 0 | 13 | 1 | 0.6 | -0.4 | -4 | 1 | 0 | -1 | -5 | -3 | 5 |
| 1984 | OAK | 33 | 14 | 19 | -1 | 13 | 0 | 0.9 | 0.3 | 2 | 0 | 0 | 0 | -1 | 1 | 2 |
| TOTALS | 205 | 110 | 107 | 5 | 112 | 3 | 1.2 | -1.6 | -11 | -10 | -1 | 5 | -11 | 2 | 6 | |