Regular season · Passing
| 1997 | SD | 4 | 36 | 75 | 457 | 1 | 4 | 4 |
| 1996 | NO | 15 | 267 | 464 | 2797 | 12 | 16 | 19 |
| 1995 | NO | 16 | 345 | 567 | 3970 | 26 | 14 | 27 |
| 1994 | NO | 16 | 346 | 540 | 3855 | 22 | 18 | 21 |
| 1993 | LA | 10 | 135 | 274 | 1652 | 8 | 12 | 18 |
| 1992 | LA | 16 | 281 | 475 | 3323 | 22 | 18 | 26 |
| 1991 | LA | 16 | 277 | 490 | 3438 | 11 | 20 | 30 |
| 1990 | LA | 16 | 307 | 554 | 3989 | 23 | 17 | 30 |
| 1989 | LA | 16 | 304 | 518 | 4310 | 29 | 17 | 29 |
| 1988 | LA | 16 | 308 | 517 | 3964 | 31 | 18 | 28 |
| 1987 | LA | 11 | 162 | 302 | 2064 | 10 | 13 | 17 |
| 1986 | LA | 6 | 73 | 147 | 1018 | 8 | 8 | 8 |
| Career | TOTAL | 158 | 2841 | 4923 | 34837 | 203 | 175 | 257 |
Regular season · Rushing & receiving
| 1997 | SD | 4 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1996 | NO | 15 | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 7 |
| 1995 | NO | 16 | 24 | 42 | 0 | 0 | 0 | 0 | 0 | 4 |
| 1994 | NO | 16 | 15 | 35 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1993 | LA | 10 | 19 | 38 | 0 | 0 | 0 | 0 | 0 | 4 |
| 1992 | LA | 16 | 32 | 133 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1991 | LA | 16 | 27 | 44 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1990 | LA | 16 | 20 | 31 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1989 | LA | 16 | 25 | 31 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1988 | LA | 16 | 34 | 104 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1987 | LA | 11 | 18 | 83 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1986 | LA | 6 | 16 | 46 | 1 | 0 | 0 | 0 | 0 | 0 |
| Career | TOTAL | 158 | 257 | 596 | 4 | 0 | 0 | 0 | 0 | 17 |
Playoffs · Passing
| 1989 | LA | 3 | 59 | 113 | 737 | 4 | 6 | 5 |
| 1988 | LA | 1 | 19 | 45 | 247 | 2 | 3 | 1 |
| 1986 | LA | 1 | 9 | 18 | 136 | 1 | 2 | 1 |
| Career | TOTAL | 5 | 87 | 176 | 1120 | 7 | 11 | 7 |
Playoffs · Rushing & receiving
| 1989 | LA | 3 | 9 | 27 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1988 | LA | 1 | 2 | 8 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1986 | LA | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 |
| Career | TOTAL | 5 | 12 | 47 | 0 | 0 | 0 | 0 | 0 | 0 |