| 09/03/05 | hosting | Montana State | 15-10 |
| 09/08/05 | vs. | Florida Atlantic | 23-3 |
| 09/17/05 | hosting | Arkansas State | 20-10 |
| 10/01/05 | hosting | Colorado | 0-34 |
| 10/08/05 | hosting | Missouri | 31-38 |
| 10/15/05 | at | Texas A&M | 23-62 |
| 10/22/05 | at | Iowa State | 10-37 |
| 10/29/05 | hosting | Texas | 28-47 |
| 11/12/05 | hosting | Texas Tech | 24-17 |
| 11/19/05 | at | Baylor | 34-44 |
| 11/26/05 | at | Oklahoma | 14-42 |