Pete Alonso was having a rather disappointing evening in what could have been his final game for the New York Mets. Then everything changed with one swing of the bat. The slugger broke out of a prolonged slump by smashing a three-run homer off closer Devin Williams in the ninth inning to put the Mets ahead for good in a 4-2 victory over the Milwaukee Brewers in the decisive third game of their NL Wild Card Series.