DAYTONA BEACH, FLORIDA - FEBRUARY 15: Kurt Busch, driver of the #1 Monster Energy Chevrolet, stands in the garage area during practice for the NASCAR Cup Series 62nd Annual Daytona 500 at Daytona International Speedway on February 15, 2020 in Daytona Beach, Florida. (Photo by Brian Lawdermilk/Getty Images) | Getty Images
DAYTONA BEACH, FLORIDA - FEBRUARY 15: Kurt Busch, driver of the #1 Monster Energy Chevrolet, stands in the garage area during practice for the NASCAR Cup Series 62nd Annual Daytona 500 at Daytona International Speedway on February 15, 2020 in Daytona Beach, Florida. (Photo by Brian Lawdermilk/Getty Images) | Getty Images

Kurt Busch says 2021 could be his final year of competition

CBS Sports’ Matt Mayer reports that Kurt Busch, winner of Sunday’s Cup race at Las Vegas Motor Speedway, says there’s a 50/50 chance 2021 will be his final season.

Busch signed a multi-year extension in late 2019 to remain with Chip Ganassi Racing. At the time the deal was announced, the contract was believed to run through the 2021 season.