NASCAR driver Denny Hamlin has signed a multiyear contract extension with Joe Gibbs Racing. The deal adds another chapter to Hamlin's big week, which started with a win at Dover for his 58th career Cup victory.

Despite being at a disadvantage on tires over the final runs of the race, Denny Hamlin put on a defensive driving clinic to go back-to-back at Dover Motor Speedway, winning the Autotrader EchoPark Automotive 400 for the second year in a row.