| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 03-Sep-05 | vs Arkansas St (104) | 44-17 | Won | -1.3672 | -0.0000 |
| 10-Sep-05 | vs New Mexico (70) | 35-45 | Lost | -0.3515 | -1.0000 |
| 17-Sep-05 | vs Troy (113) | 52-21 | Won | -1.8569 | -0.0000 |
| 01-Oct-05 | vs Texas (1) | 20-51 | Lost | 2.8351 | 0.0000 |
| 08-Oct-05 | at Oklahoma St (79) | 38-31 | Won | -0.2502 | 0.4340 |
| 15-Oct-05 | vs Iowa St (39) | 27-24 | Won | 0.3183 | 1.0000 |
| 22-Oct-05 | vs Nebraska (35) | 41-24 | Won | 0.4764 | 1.0000 |
| 29-Oct-05 | at Kansas (38) | 3-13 | Lost | 0.6617 | -0.6541 |
| 05-Nov-05 | at Colorado (32) | 12-41 | Lost | 0.8578 | -0.4580 |
| 12-Nov-05 | vs Baylor (52) | 31-16 | Won | 0.0139 | 0.6982 |
| 19-Nov-05 | at Kansas St (59) | 28-36 | Lost | 0.1916 | -1.0000 |
A red opponent rating indicates modification according to home field advantage (0.1322).