Miami Dolphins stun Chicago Bears, 31–13

The Dolphins closed as 13-point underdogs and won outright. The betting market gave them a 13% chance.

It was the biggest of 3 NFL upsets in 2006 Week 9, and the 2nd-biggest of the 2006 season. It was Miami Dolphins's only upset win of 2006.

Other NFL upsets in 2006 Week 9

1. Detroit Lions 30, Atlanta Falcons 14

   5-point underdog31% to winRecap
   Upset size5
2. San Francisco 49ers 9, Minnesota Vikings 3

   4-point underdog35% to winRecap
   Upset size4

More: Miami Dolphins upsets · Chicago Bears upsets · all Week 9 upsets · how upset size works