Kansas City Chiefs beat Carolina Panthers, 27–21

The Chiefs closed as 5-point underdogs and won outright. The betting market gave them a 34% chance.

It was the 4th-biggest of 4 NFL upsets in 2012 Week 13, and the 20th-biggest of the 2012 season. Kansas City Chiefs pulled off 1 other upset in 2012.

Other NFL upsets in 2012 Week 13

1. Indianapolis Colts 35, Detroit Lions 33

   7-point underdog26% to winRecap
   Upset size7
2. St. Louis Rams 16, San Francisco 49ers 13

   7-point underdog25% to winOTRecap
   Upset size7
3. Pittsburgh Steelers 23, Baltimore Ravens 20

   7-point underdog27% to winRecap
   Upset size7

Kansas City Chiefs’ other 2012 upsets

1. Kansas City Chiefs 27, New Orleans Saints 24

   Week 39-point underdog23% to winOTRecap
   Upset size9

More: Kansas City Chiefs upsets · Carolina Panthers upsets · all Week 13 upsets · how upset size works