MLBN Presents: Piazza's Home Run After September 11th
Mike Piazza upset over auction of jersey he wore after 9/11
Mike Piazza's Hall of Fame plaque mentions his post-9/11 homer
Mike Piazza's post-9/11 homer helps NY heal
Memories of first Mets game after 9/11, Mike Piazza's home run
Mike Piazza's post-9/11 homer helps NY heal
Mike Piazza's post-9/11 home run remains memorable to New York
Mike Piazza's post-9/11 home run remains incredibly memorable
Mike Piazza recalls first Mets game in NYC after 9/11
Mike Piazza's post-9/11 homer helps NY heal : r/baseball
20 years later, the enduring legacy of the Mike Piazza home run - ESPN
Mets, Yankees and more pay tribute on 9/11 20th anniversary
Twenty Years Later, Mike Piazza's Dramatic Post-Sept. 11 Home Run
17 years ago today: Mike Piazza's homer in first game in New York