Sam Mayer excited, nervous for Xfinity Series debut
One of the most highly touted young drivers in quite some time will make his NASCAR Xfinity Series debut the day after his 18th birthday this Sunday when he takes the green flag in the Pocono Green 225 at the Pocono Raceway. Sam Mayer will be driving the No. 8 Chevrolet Camaro for JR Motorsports at the triangle-shaped track located in eastern Pennsylvania. The Franklin, Wisconsin native was the youngest NASCAR sanctioned champion ever when he earned the title on the NASCAR K&N East Series back in 2019 at the age of 16. He was the winner of a NASCAR…