Mets: Mike Piazza, Roger Clemens feud in 2000 begins with a grand slam
NYM@NYY: Piazza hits a grand slam off Clemens
15 Years Ago, Roger Clemens Infamously Tossed A Bat Toward Mike Piazza
Stars to Remember, Even if First Time on Hall of Fame Ballot Is Their Last - The New York Times
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Joe Torre: Roger Clemens Cried After World Series Incident With Piazza - Sports Illustrated
Captain Cooperstown: A Hall of Fame legacy cemented
Mike Piazza documentary shows progression from minor-leaguer who almost quit the game to Mets star – New York Daily News
Roger Clemens sticks it to Mike Piazza and the Mets during 2000 Subway World Series; Rocket tosses bat, 8 scoreless innings – New York Daily News
Mike Piazza's Wife -- Roger Clemens' World Series Bat Attack Was Steroid-Fueled
Uncle Mike's Musings: A Yankees Blog and More: Top 5 Reasons You Can't Blame Roger Clemens for Throwing a Bat at Mike Piazza in the 2000 World Series