The incredible performances of Juan Marichal and Warren Spahn on July 2, 1963, would forever link their names together in baseball history, and this
The Greatest Game Ever Pitched: Juan Marichal, Warren Spahn, and the Pitching Duel of the Century
Hall of Fame Matchup Baseball Hall of Fame
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963
Milwaukee Braves
What was the best pitching duel in MLB history? - Quora
What was the best pitching duel in MLB history? - Quora
McGahey's McMusings: Marichal, Spahn, and 16-Inning Complete Games: 2 July 1963 Revisited
Happy 60th Anniversary To The Greatest Pitching Duel In Major League Baseball History On this
Juan Marichal, Warren Spahn and the greatest game ever pitched
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963