| Year | Team | INN | Runs | REP | DEF | Games | Starts | LEV | WAR | R+ | BB+ | HBP+ | SO+ | HR+ | Hit+ | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Runs vs. League Avg | ||||||||||||||||
| 1973 | DET | 2.3 | 3 | 1 | 0 | 1 | 0 | 0.1 | -0.1 | -2 | 0 | 0 | 0 | 0 | -1 | -2 |
| 1974 | DET | 78.7 | 43 | 47 | -2 | 22 | 3 | 0.5 | 0.1 | -7 | -4 | 0 | 2 | -8 | 0 | 3 |
| 1975 | DET | 109 | 62 | 73 | -5 | 26 | 6 | 0.7 | 0.7 | -10 | -1 | 0 | 1 | 2 | -7 | -5 |
| 1976 | DET | 81.3 | 47 | 48 | -2 | 20 | 10 | 0.9 | 0.0 | -11 | -1 | 1 | 2 | -3 | -3 | -6 |
| 1977 | TOR | 252 | 143 | 166 | -6 | 34 | 34 | 1.1 | 2.5 | -15 | 2 | 1 | -10 | 9 | -5 | -11 |
| 1978 | TOR | 136.7 | 97 | 83 | -1 | 29 | 20 | 0.9 | -1.5 | -33 | -3 | 0 | -3 | -5 | -11 | -11 |
| 1979 | TOR | 143 | 65 | 89 | 1 | 22 | 20 | 1.0 | 2.4 | 10 | 2 | -1 | -2 | 3 | 5 | 3 |
| 1980 | CAL | 66.7 | 40 | 42 | -3 | 21 | 2 | 0.7 | -0.1 | -7 | -1 | 0 | -4 | -2 | -2 | 2 |
| 1980 | TOR | 43.3 | 29 | 28 | 0 | 10 | 8 | 1.0 | -0.1 | -7 | 0 | 0 | -4 | 1 | -3 | -2 |
| TOTALS | 913 | 529 | 577 | -18 | 185 | 103 | 0.9 | 3.9 | -82 | -6 | 1 | -18 | -3 | -27 | -29 | |