San Francisco 49ers upset Tampa Bay Buccaneers, 21–19

The 49ers closed as 6.5-point underdogs and won outright. The betting market gave them a 28% chance.

It was the 2nd-biggest of 3 NFL upsets in 2007 Week 16, and the 19th-biggest of the 2007 season. San Francisco 49ers pulled off 2 other upsets in 2007.

Other NFL upsets in 2007 Week 16

1. Chicago Bears 35, Green Bay Packers 7

   9-point underdog25% to winRecap
   Upset size9
2. Washington Commanders 32, Minnesota Vikings 21

   6-point underdog31% to winRecap
   Upset size6

San Francisco 49ers’ other 2007 upsets

1. San Francisco 49ers 37, Arizona Cardinals 31

   Week 1210-point underdog18% to winOTRecap
   Upset size10
2. San Francisco 49ers 20, Cincinnati Bengals 13

   Week 159-point underdog23% to winRecap
   Upset size9

More: San Francisco 49ers upsets · Tampa Bay Buccaneers upsets · all Week 16 upsets · how upset size works