| Date | Opponent | Score | Result | Opp. Rating | Impact |
|---|---|---|---|---|---|
| 03-Sep-05 | at SMU (83) | 28-23 | Won | -0.3784 | 0.4754 |
| 17-Sep-05 | at Army (91) | 20-10 | Won | -0.5004 | 0.3535 |
| 01-Oct-05 | at Texas A&M (45) | 13-16 | Lost | 0.4154 | -0.7307 |
| 08-Oct-05 | at Iowa St (39) | 23-13 | Won | 0.5827 | 1.0000 |
| 15-Oct-05 | vs Nebraska (35) | 14-23 | Lost | 0.4764 | -0.6698 |
| 22-Oct-05 | at Oklahoma (24) | 30-37 | Lost | 1.0827 | -0.0635 |
| 29-Oct-05 | vs Texas Tech (16) | 0-28 | Lost | 1.1641 | 0.0000 |
| 05-Nov-05 | vs Texas (1) | 0-62 | Lost | 2.8351 | 0.0000 |
| 12-Nov-05 | at Missouri (44) | 16-31 | Lost | 0.4480 | -0.6982 |
| 19-Nov-05 | vs Oklahoma St (79) | 44-34 | Won | -0.5147 | 0.3392 |
A red opponent rating indicates modification according to home field advantage (0.1322).