Golf's U.S. Open begins at Oakmont Country Club in Oakmont, Pennsylvania.
- ngel Cabrera wins the 2007 U.S. Open Golf Championship at Oakmont Country Club in Oakmont, Pennsylvania.
- Tiger Woods, an American professional golfer, is arrested for driving under the influence due to mixing medications, no alcohol was detected in his system.
- Golfer Louis Oosthuizen of South Africa wins the 139th Open Championship, played at the Old Course at St Andrews, Scotland.
- Golfer Rory McIlroy ties the record for lowest score (9-under par) at a major championship.
- Lorena Ochoa, the world's number one golfer for the past three years, announces her retirement from the sport at the age of 28.