Philadelphia Phillies vs New York Mets is a Major League Baseball regular-season game pitting NL East rivals against one another at Citi Field in the Flushing Meadows–Corona Park neighborhood of Queens. The contest features two competitive National League clubs and carries divisional significance within the MLB 2026 season, with the Mets hosting at their home ballpark. Citi Field, which opened in 2009 as the Mets’ home stadium, provides the setting for this rivalry matchup.