Austin Dillon won the 1-800-CarCash Mudsummer Classic at Eldora Speedway, the first dirt-track race in any of NASCAR’s top three series since 1970.
Joey Logano won the Nationwide Series STP 300 at Chicagoland Speedway, his second N’wide victory of the season.
Despite a snafu in the pits that cost him six positions–temporarily–Kyle Busch steamrolled the field in Saturday’s CNBC Prime The Profit 200 at New Hampshire Motor Speedway.
Matt Kenseth pulled away from the field on the final restart to win the Subway Firecracker 250 at Daytona International Speedway.
Trevor Bayne won the rain-delayed Nationwide Series DuPont Pioneer 250 at Iowa Speedway. The win is his second career Nationwide victory.
An on-track incident between Brian Scott and Nelson Piquet Jr during the ToyotaCare 250 spilled off-track after the race, resulting in two RCR crew members being arrested.
Kyle Busch won the O’Reilly Auto Parts 300 at Texas Motor Speedway, his fourth Nationwide Series win in six races this season.
Kyle Busch finished .834 seconds ahead of Nationwide Series leader Sam Hornish Jr. to win the Royal Purple 300, his sixth win at the Fontana and the ninth straight for Joe Gibbs Racing.
Austin Dillon will drive the No. 51 Phoenix Racing Chevy in the Kobalt Tools 400 at Las Vegas Motor Speedway.
Tony Stewart won the DRIVE4COPD 300 at Daytona, but the victory was marred by a heart-stopping wreck that saw Kyle Larson’s car demolished after flying into the catch fence.