Kansas City Chiefs upset Washington Commanders, 14–6

The Chiefs closed as 6.5-point underdogs and won outright. The betting market gave them a 29% chance.

It was the 3rd-biggest of 5 NFL upsets in 2009 Week 6, and the 22nd-biggest of the 2009 season. Kansas City Chiefs pulled off 2 other upsets in 2009.

Other NFL upsets in 2009 Week 6

1. Oakland Raiders 13, Philadelphia Eagles 9

   14-point underdog11% to winRecap
   Upset size14
2. Buffalo Bills 16, New York Jets 13

   9.5-point underdog21% to winOTRecap
   Upset size9.5
3. Houston Texans 28, Cincinnati Bengals 17

   4-point underdog36% to winRecap
   Upset size4
4. Denver Broncos 34, San Diego Chargers 23

   3.5-point underdog38% to winRecap
   Upset size3.5

Kansas City Chiefs’ other 2009 upsets

1. Kansas City Chiefs 27, Pittsburgh Steelers 24

   Week 1110.5-point underdog15% to winOTRecap
   Upset size10.5
2. Kansas City Chiefs 44, Denver Broncos 24

   Week 179.5-point underdog21% to winRecap
   Upset size9.5

More: Kansas City Chiefs upsets · Washington Commanders upsets · all Week 6 upsets · how upset size works