| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 17-Sep-05 | at Oregon (5) | 34-37 | Lost | 1.9871 | 0.0000 |
| 27-Sep-05 | vs Toledo (62) | 44-14 | Won | -0.1886 | 0.6828 |
| 08-Oct-05 | at New Mexico St (118) | 37-7 | Won | -2.5415 | -0.0000 |
| 15-Oct-05 | vs Utah St (102) | 53-21 | Won | -1.3300 | -0.0000 |
| 22-Oct-05 | at Idaho (111) | 40-10 | Won | -1.5520 | -0.0000 |
| 29-Oct-05 | at Hawai`i (89) | 27-13 | Won | -0.4761 | 0.3952 |
| 05-Nov-05 | vs San José St (110) | 45-7 | Won | -1.6438 | -0.0000 |
| 10-Nov-05 | vs Boise St (49) | 27-7 | Won | 0.0631 | 0.9344 |
| 19-Nov-05 | at Southern Cal (2) | 42-50 | Lost | 2.9721 | 0.0000 |
| 26-Nov-05 | at Nevada (64) | 35-38 | Lost | 0.0238 | -1.0000 |
| 02-Dec-05 | vs Louisiana Tech (69) | 28-40 | Lost | -0.3419 | -1.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).