| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 02-Sep-05 | vs Arizona (73) | 27-24 | Won | -0.4002 | 0.7686 |
| 10-Sep-05 | vs Utah St (102) | 31-7 | Won | -1.3300 | -0.0000 |
| 15-Sep-05 | at TCU (20) | 20-23 | Lost | 1.2480 | 0.0000 |
| 22-Sep-05 | vs Air Force (90) | 38-35 | Won | -0.7555 | 0.4133 |
| 01-Oct-05 | at North Carolina (36) | 17-31 | Lost | 0.7274 | -0.1038 |
| 08-Oct-05 | at Colorado St (53) | 17-21 | Lost | 0.2626 | -0.5686 |
| 15-Oct-05 | vs San Diego St (84) | 19-28 | Lost | -0.6461 | -1.0000 |
| 22-Oct-05 | at UNLV (103) | 42-32 | Won | -1.0891 | 0.0797 |
| 05-Nov-05 | vs Wyoming (92) | 43-13 | Won | -0.7666 | 0.4022 |
| 12-Nov-05 | vs New Mexico (70) | 27-31 | Lost | -0.3515 | -1.0000 |
| 19-Nov-05 | at Brigham Young (57) | 41-34 | Won | 0.2097 | 1.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).