The jockeying for position in the National League East got a little tighter on Friday night as the Mets moved to within a half-game of the second-place Marlins with a 5-3 win at Marlins Park. The intensity was evident all night, and the Mets responded behind Jose Reyes’ three hits, two runs scored and an RBI, a pair of Yoenis Cespedes sacrifice flies and James Loney’s two-run homer in the ninth.