The 1964 Open Championship was the 93rd Open Championship, played 8–10 July at the Old Course in St Andrews, Scotland. Tony Lema won his only major championship, five strokes ahead of runner-up Jack Nicklaus.[2][3][4][5] He led by seven strokes after 54 holes and shot a final round 70.[6] Neither had played the Old Course before and Lema had never played in Britain;[7] he gave much of the credit for his victory to his caddy, Tip Anderson.[8] It was Lema's fourth victory in six weeks; he won three events on the PGA Tour in June. Nicklaus equaled the course record with a 66 in the third round.[7]
The PGA Championship was played the next week in Columbus, Ohio, one of five times in the 1960s that these two majors were played in consecutive weeks in July.
Lema played in two more Opens; two weeks after competing in 1966 at Muirfield, he and his pregnant wife were killed in a plane crash near Chicago.[9][10][11]
Jack Nicklaus had turned professional but was exempt under other categories
7. The first 30 money winners and those tying for 30th place in the U.S.P.G.A. official list for one year ending with the P.G.A. tournament immediately before the closing date of the U.S. Open entries
Exemptions for amateur champions were only granted if the player was still an amateur.
Qualification took place on 3–4 July (Friday and Saturday) at the New and Eden courses.[15] They were run as two separate events with 35 players to qualify from the New Course and 34 from the Eden course, together with 51 exemptions to make a total field of 120. The number of alternates was reduced from three to two.[16]
