Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News
Yankees-Mets 9/11 ceremony to feature Joe Torre, Bobby Valentine, Mike Piazza; Giants, Jets to honor 20th anniversary of terrorist attacks
Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
Mets, Yankees to remember 9/11 20 years later
Mets, Yankees offer emotional tributes 20 years after 9/11 in Subway Series
Mets, Yankees offer emotional tributes 20 years after 9/11 in Subway Series
Yankees and Mets Clash in Subway Series on 9/11 Anniversary - The New York Times
Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
The 1996 Yankees had more grit, guts and glory than the '86 Mets: That's Debatable – New York Daily News