June 61919 — Man o’ War wins his first race, a 5-furlong contest over a straightaway at Belmont Park. The 3-to-5 favorite wins by six lengths, covering the distance in 59 seconds.1924 — Cyril Walker captures the U.S. Open with a three-stroke victory over Bobby Jones.1936 — Granville, ridden by James Stout, wins the Belmont Stakes by a neck over Mr. Bones. Bold Venture, the Kentucky Derby and Preakness winner, does not run in the race.1946 — The National Basketball Association is founded at the Commodore Hotel in New York.1966 — NFL & AFL announce their merger.1969 — Joe Namath resigns from NFL after Pete Rozelle, football commissioner, said he must sell his stake in a bar.1976 — 30th NBA Championship: Boston Celtics beat Phoenix Suns, 4 games to 2.1981 — Summing, ridden by George Martins, wins the Belmont Stakes, spoiling Pleasant Colony’s Triple Crown bid.

1987 — Bet Twice, ridden by Craig Perret, breezes to a 14-length victory in the Belmont Stakes to deny Alysheba the Triple Crown. Alysheba is a distant fourth.1987 — West Germany’s Steffi Graf, eight days shy of her 18th birthday, becomes the youngest women’s champion of the French Open when she beats Martina Navratilova 6-4, 4-6, 8-6.