NFL · 2009 · Week 17 · 1 upset
Kansas City Chiefs upset Denver Broncos, 44–24
The Chiefs closed as 9.5-point underdogs and won outright. The betting market gave them a 21% chance.
All 2009 NFL Week 17 upsets, biggest first
An NFL upset is an underdog getting 3.5 or more points on the closing line winning outright. Upset size is the points it overcame. How it’s scored
- Kansas City Chiefs 44, Denver Broncos 24Upset size9.5