As the stragglers stumbled into the visitors' clubhouse, some New York Mets players hollered and high-fived teammates as they passed through the door. This was just the kind of celebration that had escaped them before. Eric Young Jr. scored on shortstop Brandon Crawford's fielding error with two outs in the 16th inning, and the Mets outlasted the San Francisco Giants 4-3 in a game that ended early Tuesday morning.