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The Upset Report
NFL · 2023 · Week 2 · Sunday, September 17, 2023

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.

Final (OT)37–31
Upset size4.5
Chance to win34%
Rank in 202331st of 47

It was the biggest of 3 NFL upsets in 2023 Week 2, and the 31st-biggest of the 2023 season. Seattle Seahawks pulled off 1 other upset in 2023.

Other NFL upsets in 2023 Week 2

  1. 4-point underdog36% to winRecap
    Upset size4
  2. 3.5-point underdog39% to winRecap
    Upset size3.5

Seattle Seahawks’ other 2023 upsets

  1. Week 155-point underdog33% to winRecap
    Upset size5

More: Seattle Seahawks upsets · Detroit Lions upsets · all Week 2 upsets · how upset size works