September 17, 1963: Sandy Koufax sets shutout record for southpaws in St. Louis
Sandy Koufax made a habit of holding teams scoreless in 1963. He did it for a record-breaking 11th time on September 17 against the St. Louis Cardinals. No left-handed pitcher had ever thrown that many shutouts in one season. Koufax eclipsed the mark set by New York Giants Hall of Famer Carl Hubbell in 1933. […]
