Chicago Bears upset Pittsburgh Steelers, 23–17

The Bears closed as 7-point underdogs and won outright in overtime. The betting market gave them a 27% chance.

It was the biggest of 5 NFL upsets in 2017 Week 3, and the 14th-biggest of the 2017 season. Chicago Bears pulled off 2 other upsets in 2017.

Other NFL upsets in 2017 Week 3

1. New Orleans Saints 34, Carolina Panthers 13

   5.5-point underdog31% to winRecap
   Upset size5.5
2. New York Jets 20, Miami Dolphins 6

   5.5-point underdog33% to winRecap
   Upset size5.5
3. Buffalo Bills 26, Denver Broncos 16

   3.5-point underdog37% to winRecap
   Upset size3.5
4. Washington Commanders 27, Oakland Raiders 10

   3.5-point underdog37% to winRecap
   Upset size3.5

Chicago Bears’ other 2017 upsets

1. Chicago Bears 33, Cincinnati Bengals 7

   Week 146-point underdog30% to winRecap
   Upset size6
2. Chicago Bears 27, Baltimore Ravens 24

   Week 65.5-point underdog32% to winOTRecap
   Upset size5.5

More: Chicago Bears upsets · Pittsburgh Steelers upsets · all Week 3 upsets · how upset size works