Matthew D. McCall (born July 3, 1981) is an American professional stock car racing driver and racing engineer. He currently works as a crew chief for RFK Racing's No. 6 Ford Mustang GT in the NASCAR Cup Series, driven by Brad Keselowski.
Matthew D. McCall (born July 3, 1981) is an American professional stock car racing driver and racing engineer. He currently works as a crew chief for RFK Racing's No. 6 Ford Mustang GT in the NASCAR Cup Series, driven by Brad Keselowski. (en)