Marichal-Spahn epic duel was 50 years ago – The Mercury News
Jim Kaplan: Nearly half century later, Spahn-Marichal duel still the best ever - Sports Illustrated
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
Hall of Fame Matchup Baseball Hall of Fame
I'll go over the moon only once
San Francisco Giants - #OTD in 1963, Juan Marichal threw the first no-hitter in San Francisco Giants history. Flor de Caña, #ForeverGiant
The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963
Box Score of Game played on Tuesday, July 2, 1963 at Candlestick Park