Arizona Cardinals beat Los Angeles Rams, 37–20

The Cardinals closed as 3.5-point underdogs and won outright. The betting market gave them a 35% chance.

It was the 3rd-biggest of 3 NFL upsets in 2021 Week 4, and the 47th-biggest of the 2021 season. Arizona Cardinals pulled off 2 other upsets in 2021.

Other NFL upsets in 2021 Week 4

1. New York Giants 27, New Orleans Saints 21

   7.5-point underdog25% to winOTRecap
   Upset size7.5
2. New York Jets 27, Tennessee Titans 24

   5.5-point underdog32% to winOTRecap
   Upset size5.5

Arizona Cardinals’ other 2021 upsets

1. Arizona Cardinals 25, Dallas Cowboys 22

   Week 176.5-point underdog30% to winRecap
   Upset size6.5
2. Arizona Cardinals 31, San Francisco 49ers 17

   Week 95.5-point underdog32% to winRecap
   Upset size5.5

More: Arizona Cardinals upsets · Los Angeles Rams upsets · all Week 4 upsets · how upset size works