Dodgers pitcher Sandy Koufax holds up four baseballs in the Dodger Stadium clubhouse on Sept. 10, 1965, the day after he pitched a perfect game in a 1-0 victory over the Chicago Cubs, making him the first major leaguer to pitch four no-hit games. (AP Photo)

Dodgers pitcher Sandy Koufax pitches to the Chicago Cubs’ Chris Krug during the ninth inning on Sept. 9, 1965, at Dodger Stadium. Koufax pitched a perfect game and the Dodgers won, 1-0. (AP Photo/Harold P. Matosian)

Dodgers pitcher Sandy Koufax (32) is congratulated by teammates Ron Fairly, second from left, and Willie Davis (3) as he leaves the pitcher’s mound after pitching a perfect game against the Chicago Cubs on Sept. 9, 1965, at Dodger Stadium. The Dodgers won, 1-0. (AP Photo/Harold P. Matosian)

Dodgers pitcher Sandy Koufax po

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