| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 03-Sep-05 | at San Diego St (84) | 44-21 | Won | -0.3817 | -0.0000 |
| 10-Sep-05 | vs Rice (108) | 63-21 | Won | -1.5239 | -0.0000 |
| 17-Sep-05 | vs Oklahoma (24) | 41-24 | Won | 0.8182 | 0.3102 |
| 01-Oct-05 | vs Washington (95) | 21-17 | Won | -1.0283 | -0.0000 |
| 08-Oct-05 | vs California (31) | 47-40 | Won | 0.5957 | 0.0876 |
| 15-Oct-05 | at Washington St (61) | 44-41 | Won | 0.1088 | -0.0000 |
| 22-Oct-05 | vs Oregon St (46) | 51-28 | Won | 0.1035 | -0.0000 |
| 29-Oct-05 | at Stanford (28) | 30-27 | Won | 0.9606 | 0.4525 |
| 05-Nov-05 | at Arizona (73) | 14-52 | Lost | -0.1358 | -1.0000 |
| 12-Nov-05 | vs Arizona St (26) | 45-35 | Won | 0.7308 | 0.2227 |
| 03-Dec-05 | at Southern Cal (2) | 19-66 | Lost | 2.9721 | 0.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).