In his 71st career start, Sam Mayer is finally a winner in the NASCAR Xfinity Series. For the 20-year-old driver, a two-time champion in the ARCA Menards Series East, a triumph in Saturday’s Xfinity Series event at Road America marked the culmination of two-plus seasons of close calls and frustration. “Oh my god, this car … Continue reading Sam Mayer Scores First Xfinity Win After Overtime Chaos at Road America