Head to Head
| NCAAF | 2005/11/12 12:00 | Iowa State v Colorado | L | 30-16 |
| NCAAF | 2004/10/16 12:00 | Colorado v Iowa State | W | 19-14 |
| NCAAF | 2003/11/15 12:00 | Iowa State v Colorado | W | 10-44 |
| NCAAF | 2002/11/16 12:00 | Colorado v Iowa State | W | 41-27 |
| NCAAF | 2001/11/10 12:00 | Iowa State v Colorado | W | 27-40 |
| NCAAF | 2000/11/11 12:00 | Colorado v Iowa State | L | 27-35 |
Home History
| NCAAF Bowl Games | 2005/12/27 12:00 | Clemson v Colorado | L | 19-10 |
| NCAAF | 2005/12/03 12:00 | Colorado v Texas | L | 3-70 |
| NCAAF | 2005/11/25 12:00 | Colorado v Nebraska | L | 3-30 |
| NCAAF | 2005/11/12 12:00 | Iowa State v Colorado | L | 30-16 |
| NCAAF | 2005/11/05 12:00 | Colorado v Missouri | W | 41-12 |
| NCAAF | 2005/10/29 12:00 | Kansas State v Colorado | W | 20-23 |
| NCAAF | 2005/10/22 12:00 | Colorado v Kansas | W | 44-13 |
| NCAAF | 2005/10/15 12:00 | Texas v Colorado | L | 42-17 |
Away History
| NCAAF Bowl Games | 2005/12/31 12:00 | Iowa State v TCU | L | 24-27 |
| NCAAF | 2005/11/26 12:00 | Kansas v Iowa State | L | 24-21 |
| NCAAF | 2005/11/12 12:00 | Iowa State v Colorado | W | 30-16 |
| NCAAF | 2005/11/05 12:00 | Iowa State v Kansas State | W | 45-17 |
| NCAAF | 2005/10/29 12:00 | Texas A&M v Iowa State | W | 14-42 |
| NCAAF | 2005/10/22 12:00 | Iowa State v Oklahoma State | W | 37-10 |
| NCAAF | 2005/10/15 12:00 | Missouri v Iowa State | L | 27-24 |
| NCAAF | 2005/10/08 12:00 | Iowa State v Baylor | L | 13-23 |