Marquez triumphs as rivals crash

Marc Marquez pulled clear of his Moto2 title rivals by beating Andrea Iannone to Assen victory on a day when both Thomas Luthi and Pol Espargaro crashed out. The result marked Marquez's first win since Estoril in early May, and was earned via a late charge to close down the big lead that Iannone had opened up mid-race.

Walt Hansgen Kevin Michael Harvick Copart Ford Zaxby s Chevrolet William Clyde Elliott Nascar updates