| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 01-Sep-05 | vs Temple (107) | 63-16 | Won | -1.4973 | -0.0000 |
| 10-Sep-05 | vs LSU (7) | 31-35 | Lost | 1.4286 | -0.4344 |
| 17-Sep-05 | vs Northwestern (15) | 52-21 | Won | 1.1717 | 1.0000 |
| 24-Sep-05 | at Oregon St (46) | 42-24 | Won | 0.3679 | 0.5049 |
| 01-Oct-05 | vs Southern Cal (2) | 28-38 | Lost | 2.7077 | 0.0000 |
| 08-Oct-05 | vs Oregon (5) | 17-31 | Lost | 1.7227 | -0.1404 |
| 22-Oct-05 | at Stanford (28) | 35-45 | Lost | 0.9606 | -0.9024 |
| 29-Oct-05 | vs Washington (95) | 44-20 | Won | -1.0283 | -0.0000 |
| 05-Nov-05 | at Washington St (61) | 27-24 | Won | 0.1088 | 0.2457 |
| 12-Nov-05 | at UCLA (8) | 35-45 | Lost | 1.6403 | -0.2227 |
| 25-Nov-05 | vs Arizona (73) | 23-20 | Won | -0.4002 | -0.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).