Regular season and playoffs
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 1978 | HOU | 18 | 377 | 1714 | 15 | 89 | 4.5 |
| 1979 | HOU | 18 | 401 | 1762 | 20 | 111 | 4.4 |
| 1980 | HOU | 16 | 400 | 2025 | 14 | 118 | 5.1 |
| 1981 | HOU | 16 | 361 | 1376 | 10 | 88 | 3.8 |
| 1982 | HOU | 9 | 157 | 538 | 2 | 39 | 3.4 |
| 1983 | HOU | 14 | 322 | 1301 | 12 | 81 | 4.0 |
| 1984 | HOU | 14 | 146 | 468 | 4 | 32 | 3.2 |
| 1985 | NO | 16 | 158 | 643 | 1 | 33 | 4.1 |