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 to record the first victory for the Haas ...

Mayer made the most of a strong late restart, jumping ahead of Jesse Love while Harrison Burton briefly challenged for second place before losing pace. With Mayer out front, Carson Kvapil and others ...