Regular season
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989 | WAS | 2 | 10 | 5 | 50.0 | 91 | 1 | 1 | 3 | 9.1 | 75.4 |
| 1990 | WAS | 7 | 156 | 91 | 58.3 | 1015 | 3 | 10 | 9 | 6.5 | 57.5 |
| 1992 | LAC | 16 | 454 | 263 | 57.9 | 3356 | 16 | 18 | 28 | 7.4 | 76.4 |
| 1993 | LAC | 12 | 324 | 173 | 53.4 | 1981 | 12 | 10 | 18 | 6.1 | 71.5 |
| 1994 | LAC | 15 | 453 | 264 | 58.3 | 3209 | 17 | 12 | 25 | 7.1 | 81.6 |
| 1995 | LAC | 15 | 478 | 282 | 59.0 | 3381 | 17 | 14 | 23 | 7.1 | 80.4 |
| 1996 | LAC | 13 | 416 | 232 | 55.8 | 2670 | 18 | 13 | 20 | 6.4 | 76.7 |
| 1997 | LAC | 8 | 225 | 121 | 53.8 | 1488 | 5 | 6 | 18 | 6.6 | 70.8 |