Here are the weekly Racing America On SI NASCAR Power Rankings following Saturday night's Cook Out 400 at Richmond Raceway, which was won by Austin Dillon.

Chase Elliott on the incident with Kyle Busch at Richmond Raceway Related: Winners, Losers from the Cook Out 400, including Kyle Busch In the ... He’s also faring poorly in the NASCAR standings this ...

NASCAR has signed O'Reilly Auto Parts to be the entitlement sponsor of the Xfinity Series beginning next year, the ...