Season | Team | Comps | Atts | % | Yds | TDs | INTs | Rating | Rushes | Yds | TDs |
1970 | Cardinals | 4 | 15 | 27% | 114 | 0 | 2 | 19.2 | 3 | 8 | 0 |
1971 | Broncos | 7 | 26 | 27% | 129 | 0 | 3 | 8.2 | 13 | 49 | 0 |
1972 | Broncos | 68 | 130 | 52% | 1311 | 25 | 16 | 87.7 | 24 | 112 | 2 |
1973 | Broncos | 84 | 161 | 52% | 2097 | 17 | 17 | 93.3 | 11 | 44 | 0 |
1974 | Bears | 66 | 178 | 37% | 1560 | 16 | 19 | 59.9 | 15 | 66 | 2 |
1975 | Dolphins | 76 | 176 | 43% | 1664 | 20 | 14 | 82.2 | 17 | 72 | 0 |
1976 | Dolphins | 77 | 163 | 47% | 1880 | 23 | 16 | 89.5 | 19 | 60 | 0 |
1977 | 49ers | 102 | 150 | 68% | 1629 | 11 | 10 | 100.7 | 22 | 114 | 1 |
1978 | 49ers | 131 | 192 | 68% | 1753 | 19 | 7 | 114.8 | 16 | 70 | 0 |
1979 | 49ers | 47 | 78 | 60% | 797 | 7 | 3 | 108.8 | 14 | 74 | 0 |
1980 | 49ers | 124 | 194 | 64% | 2167 | 23 | 10 | 119.9 | 14 | 42 | 0 |
1981 | 49ers | 24 | 40 | 60% | 259 | 5 | 3 | 87.4 | 4 | 20 | 0 |
1982 | 49ers | 5 | 22 | 23% | 37 | 0 | 6 | 0.0 | 1 | 6 | 0 |
1983 | 49ers | 13 | 41 | 32% | 216 | 2 | 3 | 36.2 | 2 | 11 | 0 |
1984 | Packers | 0 | 3 | 0% | 0 | 0 | 0 | 39.6 | 0 | 0 | 0 |
Total | 828 | 1569 | 53% | 15613 | 168 | 129 | 89.0 | 175 | 748 | 5 |