Regular season and playoffs
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1986 | LAR | 7 | 165 | 82 | 49.7 | 1154 | 9 | 10 | 9 | 7.0 | 65.6 |
| 1987 | LAR | 11 | 302 | 162 | 53.6 | 2064 | 10 | 13 | 17 | 6.8 | 68.4 |
| 1988 | LAR | 17 | 562 | 327 | 58.2 | 4211 | 33 | 21 | 29 | 7.5 | 85.8 |
| 1989 | LAR | 19 | 631 | 363 | 57.5 | 5047 | 33 | 23 | 34 | 8.0 | 85.6 |
| 1990 | LAR | 16 | 554 | 307 | 55.4 | 3989 | 23 | 17 | 30 | 7.2 | 79.3 |
| 1991 | LAR | 16 | 490 | 277 | 56.5 | 3438 | 11 | 20 | 30 | 7.0 | 68.9 |
| 1992 | LAR | 16 | 475 | 281 | 59.2 | 3323 | 22 | 18 | 26 | 7.0 | 80.2 |
| 1993 | LAR | 10 | 274 | 135 | 49.3 | 1652 | 8 | 12 | 18 | 6.0 | 59.7 |
| 1994 | NO | 16 | 540 | 346 | 64.1 | 3855 | 22 | 18 | 21 | 7.1 | 84.9 |
| 1995 | NO | 16 | 567 | 345 | 60.8 | 3970 | 26 | 14 | 27 | 7.0 | 87.0 |
| 1996 | NO | 15 | 464 | 267 | 57.5 | 2797 | 12 | 16 | 19 | 6.0 | 69.4 |
| 1997 | LAC | 4 | 75 | 36 | 48.0 | 457 | 1 | 4 | 4 | 6.1 | 49.7 |