Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform

Should the NY Mets and NY Yankees play each other every year on September 11 ?

New York Yankees @ New York Mets, Game Highlights

Mets, Yankees, New York fans commemorate 20th anniversary of 9/11

Mets, Yankees to play on 9/11 anniversary in 2021

Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News

Back in Black: Mets Announce Black Uniforms Returning in 2021 – SportsLogos.Net News

As one unified New York': Mets, Yankees pay tribute on 9/11 20th anniversary

Mets and Yankees to honor first responders on 20th anniversary of 9/11

9/11 remembered in emotional scene at Mets-Yankees game

20 years ago, the baseball season paused to mourn - Chicago Sun-Times

Mets, Yankees Will Play At Citi Field September 11, 2021 To Commemorate 20th Anniversary Of 9/11 Attacks - CBS New York

PHOTOS: Yankees, Mets honor 20th anniversary of 9/11 with emotional ceremony at Citi Field