On Sunday in AFC action the Double system side is on San Diego. Game 105 at 1:05 eastern. The Chargers are 3-1 ats as a playoff dog with Qb P. Rivers at the helm and the Bengals are in a solid play against system that goes against home favorites off back to back straight up and ats wins both by 10+ points, vs an opponent off a win of 3 or less points. Since 1991 these favorites are a surprising 3-10 straight up and 1-12 to the spread. Play off road dogs at +3.5 or more that are also off back to back wins have covered 11 of 12 vs if they failed to cover the spread in their last game. The Chargers were a double digit favorite last week vs KC And were balls to the wall to win the game trailing most of the way and then getting a late win and backing in after Baltimore and Miami lost.. The dog in this series has cashed 9 of 12 and the Bengals are 0-5 straight up and ats the last 24 years in the playoffs. We will take the 7 points with San Diego here.