Dale Earnhardt, Jr. and Kyle Busch came out on top in the Can-Am Duels leading up to the Daytona 500.
Chris Buescher closed in on the Xfinity Series championship at Homestead.
Kyle Busch took his 76th Xfinity win at Phoenix on Saturday.
Brad Keselowski took the car owner championship for Penske Racing for the fourth time in five years.
Kyle Busch managed to push through bad luck to take his 75th NASCAR Xfinity victory.
Regan Smith was able to fight his way back to the front of the field to take his sixth win of his Xfinity career.
Ryan Blaney came back in the last few laps to take the win at Kentucky Speedway.
Kyle Busch celebrated his fourth win of the season at Chicagoland Speedway.
Chase Elliott ended his 39-race non-winning streak at Richmond.
Denny Hamlin took the spotlight in Victory Lane in Darlington.