Sept. 11 Attack 20th Anniversary: Live Updates: With Bowed Heads, Americans Reflect on 9/11 and Its Aftermath - The New York Times
Mets, Yankees offer emotional tributes 20 years after 9/11 in Subway Series
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News
Mets, Yankees and more pay tribute on 9/11 20th anniversary
Mets, Yankees and New York fans come together at Citi Field to commemorate 20th anniversary of 9/11
New York Yankees, NY Mets to play on 20th anniversary of 9/11
Yankees-Mets 9/11 ceremony to feature Joe Torre, Bobby Valentine, Mike Piazza; Giants, Jets to honor 20th anniversary of terrorist attacks
Baseball Archives - Scranton Chamber of Commerce
NY Mets lose to Yankees in heartbreaking fashion on 20th anniversary of 9/11
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News