Regular season
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987 | CHI | 6 | 11 | 8 | 72.7 | 62 | 0 | 0 | 4 | 5.6 | 86.2 |
| 1988 | CHI | 10 | 97 | 47 | 48.5 | 514 | 0 | 2 | 6 | 5.3 | 55.9 |
| 1989 | CHI | 12 | 178 | 111 | 62.4 | 1204 | 5 | 9 | 18 | 6.8 | 70.5 |
| 1990 | CHI | 14 | 312 | 180 | 57.7 | 2178 | 10 | 6 | 31 | 7.0 | 81.9 |
| 1991 | CHI | 16 | 478 | 275 | 57.5 | 3121 | 15 | 16 | 24 | 6.5 | 73.7 |
| 1992 | CHI | 16 | 358 | 202 | 56.4 | 2486 | 13 | 12 | 31 | 6.9 | 76.2 |
| 1993 | CHI | 15 | 325 | 200 | 61.5 | 2002 | 7 | 11 | 43 | 6.2 | 72.1 |
| 1994 | IND | 12 | 202 | 125 | 61.9 | 1440 | 9 | 6 | 17 | 7.1 | 85.8 |
| 1995 | IND | 15 | 314 | 200 | 63.7 | 2575 | 17 | 5 | 36 | 8.2 | 100.7 |
| 1996 | IND | 14 | 405 | 232 | 57.3 | 2630 | 13 | 11 | 36 | 6.5 | 76.3 |
| 1997 | IND | 12 | 309 | 189 | 61.2 | 2060 | 10 | 4 | 41 | 6.7 | 86.2 |
| 1998 | BAL | 14 | 293 | 164 | 56.0 | 1839 | 12 | 11 | 23 | 6.3 | 72.9 |
| 1999 | LAC | 14 | 434 | 249 | 57.4 | 2761 | 10 | 14 | 37 | 6.4 | 70.6 |
| 2000 | SD | 7 | 202 | 123 | 60.9 | 1416 | 8 | 10 | 14 | 7.0 | 74.6 |