Mets to face Yankees next season on 20th anniversary of 9/11

Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times

9/11 anniversary: Live updates and tributes

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Yankees to face Mets in 2021 on 20th anniversary of 9/11

New York Mets set to share 9/11 anniversary with fans, Yankees

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2021 MLB Schedule Released, Yankees Vs. Mets on 20th Anniversary

Yankees, Mets play on 20th anniversary of 9/11

New York Yankees, Mets will play on 20th anniversary of September 11

Yankees, Mets get green light from MLB to wear first-responder caps on 9/11 anniversary

Judge HRs twice, rallies Yanks past Mets on 9/11 anniversary, Taiwan News