1967 — John Newcombe beats Clark Graebner to win the men's title in the U.S. Lawn Tennis Association championships. Billie Jean King wins the singles, doubles and mixed doubles championships.
1972 — The United States men's basketball team loses its first game in Olympic competition. The Soviet Union wins 51-50 with the help of a controversial ending. Dr. William Jones, secretary general of the International Amateur Basketball Federation, tells the referees to have the players replay the final three seconds and the Soviets score a last-second bucket. The Americans, who had the lead when the buzzer sounded the first time, protest in vain. The U.S. team later refuses to accept the silver medal.
1972 — Emerson Fittipaldi wins the Italian Grand Prix to become the youngest to win a Formula I championship. Fittipaldi, 25, wins his fifth race of the season and clinches the title with two races remaining.
1978 — Jimmy Connors becomes the only player to win the U.S. Open on three different surfaces, with a 6-4, 6-2, 6-2 win over Bjorn Borg. Connors wins the first men's final played on the Deco Turf II courts at the new USTA National Tennis Center. Connors had won the 1974 U.S. Open on grass and the 1976 U.S. Open on clay courts.
1988 — Steffi Graf becomes the third women to complete the Grand Slam, defeating Gabriela Sabatini 6-3, 3-6, 6-1 in the U.S. Open.