Cleveland Browns upset San Francisco 49ers, 19–17

The Browns closed as 9.5-point underdogs and won outright. The betting market gave them a 21% chance.

All 2023 NFL Week 6 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. Cleveland Browns 19, San Francisco 49ers 17

   9.5-point underdog21% to winRecap
   Upset size9.5
2. New York Jets 20, Philadelphia Eagles 14

   6.5-point underdog28% to winRecap
   Upset size6.5