Regular season and playoffs
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1965 | MIN | 2 | 2 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0.0 | 39.6 |
| 1966 | MIN | 3 | 37 | 13 | 35.1 | 215 | 1 | 5 | 7 | 5.8 | 25.0 |
| 1967 | MIN | 2 | 7 | 3 | 42.9 | 43 | 0 | 0 | 6 | 6.1 | 63.4 |
| 1968 | ATL | 10 | 153 | 81 | 52.9 | 1433 | 7 | 13 | 49 | 9.4 | 65.1 |
| 1969 | ATL | 7 | 124 | 71 | 57.3 | 1087 | 10 | 2 | 31 | 8.8 | 106.5 |
| 1970 | ATL | 12 | 269 | 156 | 58.0 | 1806 | 16 | 13 | 36 | 6.7 | 78.1 |
| 1971 | ATL | 11 | 226 | 136 | 60.2 | 2005 | 11 | 16 | 21 | 8.9 | 75.9 |
| 1972 | ATL | 14 | 277 | 154 | 55.6 | 2158 | 13 | 12 | 39 | 7.8 | 78.5 |
| 1973 | MIN | 6 | 24 | 10 | 41.7 | 121 | 1 | 2 | 1 | 5.0 | 37.0 |
| 1974 | MIN | 10 | 48 | 34 | 70.8 | 305 | 5 | 1 | 2 | 6.4 | 113.6 |
| 1975 | MIN | 1 | 6 | 3 | 50.0 | 24 | 0 | 0 | 1 | 4.0 | 60.4 |