Cincinnati Bengals upset Washington Commanders, 20–13

The Bengals closed as 6.5-point underdogs and won outright. The betting market gave them a 29% chance.

All 2008 NFL Week 15 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

1. Cincinnati Bengals 20, Washington Commanders 13

   6.5-point underdog29% to winRecap
   Upset size6.5
2. Minnesota Vikings 35, Arizona Cardinals 14

   4-point underdog35% to winRecap
   Upset size4