William Byron swept both 35-lap races of the NBC eSports Short Track iRacing
Challenge at a virtual Rockingham after using a bump and run on the last lap.
Dale Earnhardt Jr., Kyle Busch and Denny Hamlin highlight those competing in
the iRacing races from iconic tracks this week on NBCSN.
"Mayhem Monday" features a collection of some of the most intense battles
across NASCAR, IndyCar, and all motorsports.