Tennessee Titans upset Seattle Seahawks, 33–30

The Titans closed as 6.5-point underdogs and won outright in overtime. The betting market gave them a 28% chance.

All 2021 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. Tennessee Titans 33, Seattle Seahawks 30

   6.5-point underdog28% to winOTRecap
   Upset size6.5
2. Las Vegas Raiders 26, Pittsburgh Steelers 17

   5.5-point underdog32% to winRecap
   Upset size5.5
3. Baltimore Ravens 36, Kansas City Chiefs 35

   3.5-point underdog39% to winRecap
   Upset size3.5