A look back on Mike Piazza's 9/11 home run - TSJ101 Sports!
Mike Piazza: Mets Hall of Famer (The Mets Years 1998 - 2005)
Mike Piazza's emotional post-9/11 home run Relive that unforgettable night in Queens
The Home Run That Lifted New York Days After 9/11 - The Tablet
Remembering 9/11- Mike Piazza Home Run
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Twenty Years Later, Mike Piazza's Dramatic Post-Sept. 11 Home Run Remains a Moment of Hope – NBC 6 South Florida
Mike Piazza's post-9/11 home run remains memorable to New York City 20 years later
It's great that the Mets are retiring Mike Piazza's number, but Gary Carter and Keith Hernandez deserve same honor – New York Daily News
Home Run Derby - Wikipedia
Mike Piazza – mlbblogger
The Healing Power of Sports - Mike Piazza's Home Run
Piazza Post 9/11 Home Run