Jeffrey Herlings shone on home turf, mastering the track as he cut his way through the field on his way to victories in Moto One and Moto Two to leave Holland with maximum points.
Glenn Coldenhoff finished fourth, Jeremy Seewer was sixth, Andrea Bonacorsi seventh, Kevin Horgmo ninth and Alberto Forato tenth; all Alpinestars riders.
Glenn Coldenhoff finished fourth, Jeremy Seewer was sixth, Andrea Bonacorsi seventh, Kevin Horgmo ninth and Alberto Forato tenth; all Alpinestars riders.