A regular-season Major League Baseball game between the Kansas City Royals and the New York Mets at Citi Field in Queens. The contest features an American League club visiting the Mets’ home ballpark in Flushing Meadows–Corona Park as part of the MLB 2026 season, offering standard league play and fan activities typical of a Mets home game. Citi Field, opened in 2009 adjacent to the former Shea Stadium site, serves as the Mets’ modern home stadium for the matchup.