| 09/02/06 | hosting | Idaho St | 54-10 |
| 09/09/06 | at | Iowa St | 10-16 |
| 09/16/06 | at | Hawai`i | 13-42 |
| 09/30/06 | hosting | Nevada | 3-31 |
| 10/07/06 | at | Colorado St | 7-28 |
| 10/14/06 | hosting | New Mexico | 36-39 |
| 10/21/06 | at | Brigham Young | 7-52 |
| 10/28/06 | at | Utah | 23-45 |
| 11/04/06 | hosting | TCU | 10-25 |
| 11/11/06 | at | San Diego St | 7-21 |
| 11/18/06 | hosting | Wyoming | 26-34 |
| 11/24/06 | hosting | Air Force | 42-39 |