| 09/01/05 | at | Washington State | 26-38 |
| 09/10/05 | at | UNLV | 31-34 |
| 09/17/05 | at | Washington | 6-34 |
| 09/24/05 | hosting | Hawai`i | 0-24 |
| 10/01/05 | hosting | Utah State | 27-13 |
| 10/08/05 | at | Nevada | 14-62 |
| 10/22/05 | hosting | Fresno State | 10-40 |
| 10/29/05 | at | New Mexico State | 38-37 2OT |
| 11/12/05 | hosting | Louisiana Tech | 38-41 |
| 11/19/05 | at | Boise State | 35-70 |
| 11/26/05 | at | San José St | 18-26 |