N EWTON, Iowa — Sam Mayer led the final 28 laps to win Saturday's Xfinity Series race at Iowa Speedway and claim his first victory of the season. The win is Mayer's eighth career in the Xfinity Series. He snapped a 25-race winless streak.

Who won the NASCAR Xfinity Series race at Iowa? Sam Mayer is the winner, plus full NASCAR Xfinity Series results at Iowa Speedway

Sam Mayer took control of Saturday’s Hy-Vee Perks 250 NASCAR Xfinity Series race at Iowa Speedway after a Lap 221 restart and maintained it the rest of the way