Logan Morrison belted a mammoth 484-foot homer, the longest in the history of Marlins' park, powering the Marlins to a 7-0 victory over the visiting Nationals on Friday. Morrison finished the night 2-for-5. His two-run shot off Dan Haren in the third inning increased the Marlins advantage to 5-0, which was more than enough offense for Jose Fernandez who dominated the Nationals hitters all night. Morrison is hitting .261/.354/.419 with six long balls and 32 RBI in 65 games this season.