Regular season
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | WAS | 9 | 227 | 117 | 51.5 | 1539 | 9 | 8 | 18 | 6.8 | 71.8 |
| 2003 | WAS | 11 | 338 | 180 | 53.3 | 2169 | 14 | 9 | 30 | 6.4 | 75.9 |
| 2004 | WAS | 9 | 272 | 169 | 62.1 | 1665 | 10 | 11 | 22 | 6.1 | 74.8 |
| 2005 | WAS | 4 | 25 | 15 | 60.0 | 279 | 1 | 1 | 4 | 11.2 | 95.2 |
| 2006 | NYJ | 1 | 1 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0.0 | 39.6 |
| 2007 | DEN | 2 | 48 | 29 | 60.4 | 262 | 1 | 1 | 3 | 5.5 | 73.4 |
| 2008 | DEN | 1 | 3 | 2 | 66.7 | 19 | 0 | 0 | 1 | 6.3 | 84.0 |