Kurt Busch: 2021 Could be Final Season

CBS Sports' Matt Mayer reports that 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.

Analysis:

It's believed that Busch's current contract with Chip Ganassi Racing runs through the 2021 season. The 42-year-old veteran is in the midst of the NASCAR playoffs and racing for this season's championship. Busch has over 700 Cup Series starts and 21-seasons of racing at NASCAR's top level to his credit. It appears he may be making plans to shift towards retirement after next season.