College football · NFLTuesday, October 13, 2026
The Upset Report
NFL · 2023 · Week 2 · 3 upsets

Seattle Seahawks beat Detroit Lions, 37–31

The Seahawks closed as 4.5-point underdogs and won outright in overtime. The betting market gave them a 34% chance.

All 2023 NFL Week 2 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. 4.5-point underdog34% to winOTRecap
    Upset size4.5
  2. 4-point underdog36% to winRecap
    Upset size4
  3. 3.5-point underdog39% to winRecap
    Upset size3.5