Sprint Cup

Dale Earnhardt Jr. withstood rain delays and avoided crashes to win NASCAR’s Coke Zero 400 in an exciting green-white-checkered finish at Daytona International Speedway in Florida on Sunday night / early Monday.

Kyle Busch beat his older brother Kurt to the finish line and won Sunday's Toyota/Save Mart 350 road race at Sonoma, Calif.

Jimmie Johnson held off Kevin Harvick and won the weather-delayed SpongeBob SquarePants 400 at Kansas Speedway on Saturday night.