Regular season and playoffs
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1963 | DEN | 13 | 223 | 112 | 50.2 | 1689 | 13 | 14 | 34 | 7.6 | 68.8 |
| 1964 | DEN | 14 | 189 | 97 | 51.3 | 930 | 3 | 11 | 33 | 4.9 | 46.4 |
| 1965 | DEN | 10 | 147 | 75 | 51.0 | 864 | 6 | 12 | 12 | 5.9 | 48.7 |
| 1966 | DEN | 3 | 25 | 7 | 28.0 | 124 | 1 | 0 | 2 | 5.0 | 61.1 |