How the Mets honored 9/11 heroes amid the coronavirus pandemic
Mets Remember 9/11
Mike Piazza, Mets honor 9/11 fallen, first responders: 'Part of who we are
Al Leiter Autographed 9/11 Memorial Jersey - Mets History
Mike Piazza, Mets honor victims of Sept. 11 attacks
Mets Remember 9/11
Leiter Pitches Mets' First Game After 9/11
Al Leiter – Society for American Baseball Research
MLB Network to air Remembering the Game for New York doc on September 9th
Mets Remember 9/11