Arizona Cardinals beat Dallas Cowboys, 27–17

The Cardinals closed as 3.5-point underdogs and won outright. The betting market gave them a 39% chance.

It was the 4th-biggest of 4 NFL upsets in 2025 Week 9, and the 39th-biggest of the 2025 season. It was Arizona Cardinals's only upset win of 2025.

Other NFL upsets in 2025 Week 9

1. Carolina Panthers 16, Green Bay Packers 13

   12.5-point underdog13% to winRecap
   Upset size12.5
2. Minnesota Vikings 27, Detroit Lions 24

   9.5-point underdog19% to winRecap
   Upset size9.5
3. Pittsburgh Steelers 27, Indianapolis Colts 20

   3.5-point underdog38% to winRecap
   Upset size3.5

More: Arizona Cardinals upsets · Dallas Cowboys upsets · all Week 9 upsets · how upset size works