Cleveland Browns stun Pittsburgh Steelers, 13–6

The Browns closed as 10-point underdogs and won outright. The betting market gave them a 18% chance.

All 2009 NFL Week 14 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 13, Pittsburgh Steelers 6

   10-point underdog18% to winRecap
   Upset size10
2. San Francisco 49ers 24, Arizona Cardinals 9

   4-point underdog35% to winRecap
   Upset size4
3. San Diego Chargers 20, Dallas Cowboys 17

   3.5-point underdog37% to winRecap
   Upset size3.5