Arizona Cardinals beat Detroit Lions, 38–10

The Cardinals closed as 5.5-point underdogs and won outright. The betting market gave them a 33% chance.

All 2012 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. Arizona Cardinals 38, Detroit Lions 10

   5.5-point underdog33% to winRecap
   Upset size5.5
2. Washington Commanders 38, Cleveland Browns 21

   4-point underdog34% to winRecap
   Upset size4
3. San Francisco 49ers 41, New England Patriots 34

   4-point underdog35% to winRecap
   Upset size4