Mike Piazza appreciates Pete Alonso keeping 9/11 traditions
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform
MLB Players to Wear Ribbons on Caps for 9-11 – SportsLogos.Net News
MLB finally gives Mets permission to wear NYPD, FDNY hats on
Yankees, Mets get green light from MLB to wear first-responder
Mets' Josh Thole wants to avoid another hat controversy
Pete Alonso on Mets wearing first-responder hats: 'I'm really
Mets will wear special uniforms to mark 9/11 anniversary
Amazin' Day: Unlock New York City with your Mets hat
Mike Piazza, NY Mets feel obligation to honor 9/11 victims
NY Mets To Wear FDNY, NYPD Caps During 9/11 Anniversary Game
Mets wear FDNY, NYPD hats, 09/11/2020
Mets-Yankees hold 9/11 ceremony honoring first responders
New York Mets, Yankees mark 20 years since 9/11
George W. Bush part of MLB's 9/11 anniversary tribute