Regular season and playoffs
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 1971 | SF | 16 | 38 | 187 | 0 | 0 | 4.9 |
| 1972 | SF | 15 | 144 | 472 | 5 | 0 | 3.3 |
| 1973 | SF | 4 | 42 | 163 | 0 | 0 | 3.9 |
| 1974 | SF | 14 | 174 | 634 | 3 | 0 | 3.6 |
| 1975 | SF | 14 | 134 | 337 | 5 | 0 | 2.5 |
| 1976 | CHI | 14 | 4 | 15 | 0 | 0 | 3.8 |
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 1971 | SF | 16 | 38 | 187 | 0 | 0 | 4.9 |
| 1972 | SF | 15 | 144 | 472 | 5 | 0 | 3.3 |
| 1973 | SF | 4 | 42 | 163 | 0 | 0 | 3.9 |
| 1974 | SF | 14 | 174 | 634 | 3 | 0 | 3.6 |
| 1975 | SF | 14 | 134 | 337 | 5 | 0 | 2.5 |
| 1976 | CHI | 14 | 4 | 15 | 0 | 0 | 3.8 |