Arizona Cardinals stun New England Patriots, 20–18

The Cardinals closed as 13-point underdogs and won outright. The betting market gave them a 15% chance.

It was the biggest of 2 NFL upsets in 2012 Week 2, and the biggest of the 2012 season. Arizona Cardinals pulled off 1 other upset in 2012.

Other NFL upsets in 2012 Week 2

1. St. Louis Rams 31, Washington Commanders 28

   3.5-point underdog36% to winRecap
   Upset size3.5

Arizona Cardinals’ other 2012 upsets

1. Arizona Cardinals 38, Detroit Lions 10

   Week 155.5-point underdog33% to winRecap
   Upset size5.5

More: Arizona Cardinals upsets · New England Patriots upsets · all Week 2 upsets · how upset size works