NASCAR O'Reilly Series

After battling the track in sunny California, Mike Wallace and the No. 01 Flex Seal team overcame obstacles and finished 23rd in the Royal Purple 300.

Roush Fenway’s No.6 Cargill Ford Mustang was one of the fastest cars on the track Saturday at Auto Club Speedway, helping RFR driver Trevor Bayne rack up his third top-10 finish of the 2013 season. With the finish, Bayne moved up one more spot to sixth in the NASCAR Nationwide Series point standings.

Joe Gibbs Racing driver Kyle Busch earned his 54th career NASCAR Nationwide Series win today, in 249 starts, by bringing the No. 54 Monster Energy program to victory lane at Auto Club Speedway in Fontana, Calif. It was the team’s third win across five weeks this race season.

Making his first career start at Auto Club Speedway in the NASCAR Nationwide Series on Saturday, Nelson Piquet Jr. looked to gain momentum in the Royal Purple 300 before heading into the upcoming off weekends.

Kevin Swindell raced at Auto Club Speedway for the first time this weekend, as the No. 98 Biagi-DenBeste Racing team made their 2013 NASCAR Nationwide Series (NNS) debut.

Making his first career start at Auto Club Speedway in the NASCAR Nationwide Series (NNS) on Saturday, California native Kyle Larson had momentum on his side heading into the Royal Purple 300.

Richard Childress Racing teammates finished fifth (Austin Dillon), eighth (Brian Scott) and 15th (Dakoda Armstrong).

Camry driver Kyle Busch earned his third NASCAR Nationwide Series (NNS) victory of the 2013 season on Saturday at California's Auto Club Speedway.

Following a 21st-place finish at one of his most difficult tracks on the circuit, Eric McClure headed to another one of his least favorite tracks, Auto Club Speedway, looking for a solid finish.

Hours after capturing the pole position for Saturday’s NASCAR NNS Royal Purple 300, Kyle Busch (No. 54 Monster Energy Toyota) continued his and Joe Gibbs Racing’s dominance of the 15th-annual NNS race at Auto Club Speedway.