Digging deeper for the KC/WAS game...
Home Favorite < -140, Previous Away Dog vs Previous Away Favorite..
Since 2013:
Home team is 24-13 SU (64.9% +8.34) and 14-23 RL (37.8% +2.6)
Since 2010
Home team is 40-29 SU (58% +4.99) and 23-45 RL (33.8 -6.03)