The NASCAR Cup Series raced under the lights in front of a sold-out crowd at Richmond Raceway on Saturday night and the Action Track delivered… Austin Dillon pulls off the upset win for the 2nd year in a row at Richmond to turn the playoff bubble upside down. The Motor Racing Network will return Saturday, August 23rd at Daytona International Speedway with live coverage of the Coke Zero Sugar 400 at 6:30 pm ET. #AskMRN | #NASCAR | Motor Racing Network