Rating: 4.2732
| Date | Opponent | Score | Result | Opp. Rating | Win Prob. | |
|---|---|---|---|---|---|---|
| 02-Sep-04 | at TCU (77) | 45-48 | Lost | 3.8293 | 54% | -2.0000 |
| 11-Sep-04 | vs Arizona St (15) | 21-30 | Lost | 5.5124 | 27% | -0.0606 |
| 18-Sep-04 | vs Kansas (70) | 20-17 | Won | 4.0045 | 63% | 0.9236 |
| 25-Sep-04 | at Minnesota (60) | 17-43 | Lost | 4.1209 | 47% | -1.7656 |
| 02-Oct-04 | vs Ohio State (33) | 33-27 | Won | 4.5388 | 50% | 1.9922 |
| 09-Oct-04 | vs Indiana (127) | 31-24 | Won | 2.7892 | 85% | -0.0000 |
| 23-Oct-04 | at Wisconsin (23) | 12-24 | Lost | 5.0365 | 26% | 0.0000 |
| 30-Oct-04 | vs Purdue (34) | 13-10 | Won | 4.5201 | 51% | 1.9549 |
| 06-Nov-04 | at Penn St (86) | 14-7 | Won | 3.6150 | 60% | 1.2227 |
| 13-Nov-04 | at Michigan (26) | 20-42 | Lost | 4.8769 | 29% | -0.2536 |
| 20-Nov-04 | vs Illinois (108) | 28-21 | Won | 3.1898 | 79% | -0.0000 |
| 27-Nov-04 | at Hawai`i (72) | 41-49 | Lost | 3.9340 | 52% | -2.0000 |