From The Met Wiki
1964: Al Jackson pitches a five-hit shutout in a 1-0 Mets win over the Cardinals at St. Louis. The victory keeps the Cards from clinching a tie for the National League pennant.
1965: At Shea Stadium, the Mets and Phillies play a doubleheader on the next to last day of the season. The Phils win the opener, 6-0. The second game ends in a 0-0 tie after 18 innings.
1983: The Mets end the season with a doubleheader sweep of the Expos, 1-0 and 5-4, at Shea Stadium. Walt Terrell pitches a four-hit shutout and Danny Heep homers in the opener. Rusty Staub hits a double in the ninth inning to drive in the winning runs in the nightcap.
1988: The Mets conclude the regular season with a 7-5 victory over the Cardinals at Shea Stadium. It is the Mets' 100th win of the year.
1991: The Mets score four runs in the 11th inning to defeat the Pirates, 9-6, at Pittsburgh.
1993: Sid Fernandez records his 98th and final win as a Mets pitcher in a 7-1 victory over the Marlins at Florida.