Who won NASCAR Xfinity race at Las Vegas? Winner is AJ Allmendinger, plus full results
AJ Allmendinger won Saturday's NASCAR Xfinity Series Playoffs race at Las Vegas Motor Speedway. He will advance to the Championship 4 at Phoenix Raceway after winning the opening race in the Round of 8. This is Allmendinger's first win of the 2024 season and his 18th career victory in the Xfinity Series.