Regular season and playoffs
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1967 | MIA | 12 | 331 | 166 | 50.2 | 2005 | 15 | 18 | 25 | 6.1 | 61.6 |
| 1968 | MIA | 13 | 355 | 186 | 52.4 | 2473 | 21 | 16 | 43 | 7.0 | 75.7 |
| 1969 | MIA | 9 | 252 | 121 | 48.0 | 1695 | 10 | 16 | 33 | 6.7 | 56.9 |
| 1970 | MIA | 15 | 272 | 155 | 57.0 | 2174 | 14 | 18 | 34 | 8.0 | 72.5 |
| 1971 | MIA | 17 | 329 | 181 | 55.0 | 2644 | 21 | 13 | 26 | 8.0 | 86.2 |
| 1972 | MIA | 8 | 113 | 64 | 56.6 | 796 | 5 | 5 | 9 | 7.0 | 74.9 |
| 1973 | MIA | 16 | 249 | 136 | 54.6 | 1688 | 19 | 10 | 13 | 6.8 | 84.5 |
| 1974 | MIA | 14 | 267 | 159 | 59.6 | 2069 | 17 | 16 | 29 | 7.7 | 80.3 |
| 1975 | MIA | 10 | 191 | 118 | 61.8 | 1693 | 14 | 13 | 16 | 8.9 | 86.6 |
| 1976 | MIA | 13 | 272 | 162 | 59.6 | 2097 | 11 | 12 | 30 | 7.7 | 78.9 |
| 1977 | MIA | 14 | 307 | 180 | 58.6 | 2252 | 22 | 13 | 36 | 7.3 | 87.8 |
| 1978 | MIA | 12 | 263 | 159 | 60.5 | 1905 | 12 | 13 | 18 | 7.2 | 77.3 |
| 1979 | MIA | 15 | 336 | 190 | 56.5 | 2278 | 15 | 17 | 29 | 6.8 | 71.3 |
| 1980 | MIA | 5 | 100 | 61 | 61.0 | 790 | 6 | 4 | 9 | 7.9 | 89.2 |