American Ben Spies , the winner in Assen last weekend , finished fourth with Marco Simoncelli fifith and Italian legend Valentino Rossi -- racing in front of his home fans for the first time since joining Ducati -- finishing sixth . Jorge Lorenzo takes victory in Sunday 's Italian MotoGP at Mugello . The Spanish world champion beats Andrea Lorenzo and Casey Stoner . Lorenzo maintains his world title advantage by two points from Lorenzo .
Jorge Lorenzo takes victory in Sunday 's Italian MotoGP at Mugello . The Spanish world champion beats Andrea Lorenzo and Casey Stoner . Lorenzo maintains his world title advantage by two points from Lorenzo .