| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 10-Sep-05 | vs Boise St (49) | 30-27 | Won | 0.0631 | 0.8273 |
| 17-Sep-05 | at Louisville (30) | 27-63 | Lost | 0.8621 | -0.3736 |
| 24-Sep-05 | vs Arizona St (26) | 24-42 | Lost | 0.7308 | -0.5049 |
| 01-Oct-05 | vs Washington St (61) | 44-33 | Won | -0.1557 | 0.6086 |
| 15-Oct-05 | at California (31) | 23-20 | Won | 0.8601 | 1.0000 |
| 22-Oct-05 | at UCLA (8) | 28-51 | Lost | 1.6403 | 0.0000 |
| 29-Oct-05 | vs Arizona (73) | 27-29 | Lost | -0.4002 | -1.0000 |
| 05-Nov-05 | at Washington (95) | 18-10 | Won | -0.7638 | 0.0004 |
| 12-Nov-05 | vs Stanford (28) | 17-20 | Lost | 0.6962 | -0.5395 |
| 19-Nov-05 | at Oregon (5) | 14-56 | Lost | 1.9871 | 0.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).