- Jun 1 Dutch soccer club RKSV forms in Volendam; merges with FC Volendam in 1977
- Jun 5 Philadelphia Athletics's VP Thomas Shibe denies charges that baseballs are livelier
- Jun 8 Reds' Edd Roush falls asleep in center during long infield argument Heinie Groh goes to wake him, but umpire ejects Roush for delay of game
52nd Belmont
Jun 12 52nd Belmont: Clarence Kummer aboard Man o' War wins by massive 20 lengths in world record 2:14.2