| Year | Team | INN | Runs | REP | DEF | Games | Starts | LEV | WAR | R+ | BB+ | HBP+ | SO+ | HR+ | Hit+ | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Runs vs. League Avg | ||||||||||||||||
| 1975 | TEX | 131 | 63 | 74 | -1 | 56 | 12 | 1.1 | 0.9 | 0 | -2 | 0 | -6 | 1 | 1 | 6 |
| 1976 | TEX | 197.3 | 86 | 111 | 0 | 30 | 30 | 1.0 | 2.7 | 2 | 4 | 1 | 0 | 1 | -7 | 3 |
| 1977 | OAK | 44 | 40 | 28 | -1 | 12 | 8 | 0.9 | -1.2 | -18 | -3 | -1 | -1 | 3 | -7 | -9 |
| 1977 | TEX | 13 | 8 | 8 | 1 | 3 | 2 | 0.9 | 0.0 | -1 | 0 | 0 | -1 | -1 | 0 | -1 |
| 1978 | TEX | 97.7 | 58 | 54 | 1 | 32 | 9 | 1.1 | -0.7 | -12 | 0 | 0 | 2 | -1 | -9 | -5 |
| TOTALS | 483 | 255 | 275 | 0 | 133 | 61 | 1.0 | 1.7 | -29 | -1 | 0 | -6 | 3 | -22 | -6 | |