Mets' John Franco continues to pay tribute to 9/11 first responders
MLB rumors: Mets to host Yankees on 20th anniversary of 9/11 attacks
Yankees, Mets to play on 20th anniversary of 9/11, source says - Newsday
Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
Mets, Yankees, sports teams pay tribute on 9/11 20th anniversary
Mets, Yankees will remember Sept. 11 attacks before Saturday game
Yankees-Mets moment of silence: 9/11/2021
Watch Live 9/11 Ceremonies & Coverage Commemorating September 11, 2001 – Deadline
Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
As one unified New York': Mets, Yankees pay tribute on 9/11 20th anniversary