Regular season and playoffs
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | BAL | 14 | 18 | 8 | 44.4 | 117 | 0 | 1 | 1 | 6.5 | 43.1 |
| 1977 | BAL | 14 | 2 | 0 | 0.0 | 0 | 0 | 1 | 0 | 0.0 | 0.0 |
| 1978 | BAL | 12 | 296 | 154 | 52.0 | 1882 | 10 | 21 | 32 | 6.4 | 53.6 |
| 1980 | GB | 2 | 12 | 4 | 33.3 | 48 | 0 | 3 | 2 | 4.0 | 6.9 |