Marten "Mardy" Lindley is an American former professional stock car racing driver and crew chief who currently serves as the crew chief for Connor Zilisch and the No. 88 Chevrolet SS for JR Motorsports in the NASCAR Xfinity Series. From Wikipedia
Earnhardt Jr.’s debut win as interim crew chief alongside Briscoe’s fuel-saving drive reflects deepening team strategies shaping the NASCAR season.
