9/11: Yankees, Mets toe line together as one unified New York

Mets, Yankees to remember 9/11 20 years later

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

Giants, Jets, Mets, Yankees win on same day for first time since 2009

Everybody's kind of forgotten': For the '94 Yankees, whose great season was cut short by a strike, what-ifs linger - The Athletic

Judge HRs Twice, Rallies Yanks Past Mets On 9/11 Anniversary - CBS New York

Mets-Yankees hold 9/11 ceremony honoring first responders

New York City - Wikipedia

Yankees Magazine: The Heart of New York

Yankees-Mets 9/11 ceremony to feature Joe Torre, Bobby Valentine, Mike Piazza; Giants, Jets to honor 20th anniversary of terrorist attacks

Mets, Yankees to remember 9/11 20 years later

Royals rock Rodón, Witt homers to join 30-30 club as KC rolls to 12-5 win over Yankees

Jets, Giants, Mets, Yankees all win on same day for first time since 2009

Mets, Yankees offer emotional tributes 20 years after 9/11 in Subway Series