Regular season
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 1971 | BUF | 13 | 21 | 84 | 0 | 0 | 4.0 |
| 1972 | BUF | 14 | 116 | 453 | 5 | 0 | 3.9 |
| 1973 | BUF | 6 | 108 | 494 | 4 | 0 | 4.6 |
| 1974 | BUF | 12 | 146 | 543 | 4 | 0 | 3.7 |
| 1975 | BUF | 14 | 186 | 823 | 9 | 0 | 4.4 |
| 1976 | BUF | 1 | 1 | 0 | 0 | 0 | 0.0 |
| 1977 | BUF | 14 | 113 | 372 | 1 | 0 | 3.3 |
| 1978 | MIA | 16 | 50 | 121 | 2 | 11 | 2.4 |