LOS ANGELES - Major League Baseball unveiled its 2021 regular season schedule, announcing that all 30 teams would be playing on Opening Day, slated for April 1.On top of that, MLB also announced a Yankees-Mets match-up on Sept.
11, coinciding with the 20th anniversary of the 9/11 terror attacks. The Mets will host the Yankees at Citi Field for a three-game series between Sept.