The 2015 Lucas Oil Pro Motocross Championship, sanctioned by AMA Pro Racing, hosted its fifth round on Saturday with its annual trek to Pennsylvania and the UPMC Sports Medicine High Point National from legendary High Point Raceway. After showing consistent improvement since the opening round of the season, defending 450 Class champion Ken Roczen broke through for this first overall win of the 2015 season, outdueling points leader Ryan Dungey for victory. In the 250 Class, Marvin Musquin enjoyed a perfect afternoon en route to his second 1-1 moto sweep and overall win on an afternoon when entering points leader Jeremy Martin posted 4-4 results. As a result of the win, Musquin reclaimed control of the points lead.