Chase Briscoe takes Darlington – and a playoff spot

Chase Briscoe held off Kyle Busch to win the Cook Out Southern 500 Sunday night at Darlington Raceway. The victory put Briscoe into the Cup Series 10-race playoff which begins this week. Ty Gibbs and Martin Truex, Jr. were the final drivers to join the field of 16 who will race for a championship. The Cup Series will begin the playoffs this Sunday afternoon in Atlanta.