Colorado upsets No. 17 Kansas, 34–30
It was unranked Colorado taking down the No. 17 team in the AP poll.
Final34–30
Upset size4.5
Rank in 200928th of 64
It was the 4th-biggest of 4 upsets in 2009 Week 7, and the 28th-biggest of the 2009 season. It was Colorado's only upset win of 2009.
Other upsets in 2009 Week 7
Purdue 26, 
No. 7 Ohio State 18Upset size9.5- Upset size7.5
Texas Tech 31, 
No. 15 Nebraska 10Upset size5.5
More: Colorado upsets · Kansas upsets · all Week 7 upsets · the 2009 season · how upset size works