tweet: #Mets #LGM ThrowbackThursday… This Day in Mets history….9/22/88–Eventually finishing with a record of 100-60, the Mets clinched the NL East on this date at home, defeating the Phillies, as Ron Darling pitched a complete game. Mookie &amp; McReynolds were the hitting stars.  https://t.co/N6x7hmDx6z