| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 03-Sep-05 | at Hawai`i (89) | 63-17 | Won | -0.4761 | -0.0000 |
| 17-Sep-05 | vs Arkansas (77) | 70-17 | Won | -0.4679 | -0.0000 |
| 24-Sep-05 | at Oregon (5) | 45-13 | Won | 1.9871 | 0.1471 |
| 01-Oct-05 | at Arizona St (26) | 38-28 | Won | 0.9953 | -0.0000 |
| 08-Oct-05 | vs Arizona (73) | 42-21 | Won | -0.4002 | -0.0000 |
| 15-Oct-05 | at Notre Dame (6) | 34-31 | Won | 1.8496 | 0.0097 |
| 22-Oct-05 | at Washington (95) | 51-24 | Won | -0.7638 | -0.0000 |
| 29-Oct-05 | vs Washington St (61) | 55-13 | Won | -0.1557 | -0.0000 |
| 05-Nov-05 | vs Stanford (28) | 51-21 | Won | 0.6962 | -0.0000 |
| 12-Nov-05 | at California (31) | 35-10 | Won | 0.8601 | -0.0000 |
| 19-Nov-05 | vs Fresno St (54) | 50-42 | Won | -0.0036 | -0.0000 |
| 03-Dec-05 | vs UCLA (8) | 66-19 | Won | 1.3759 | -0.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).