After a captivating battle with Riley Herbst during a green-white-checkered run to the conclusion of Saturday’s Hy-Vee PERKS 250 at Iowa Speedway, Sam Mayer is back in Victory Lane for the second time this season. Driving the No. 1 Roto-Rooter Chevrolet Camaro for JR Motorsports, Mayer put his sixth NASCAR Xfinity Series victory in the … Continue reading Sam Mayer Beats Riley Herbst in NASCAR Overtime to Score Xfinity Win at Iowa