- Jul 1 British Open Men's Golf, Royal Cinque Ports GC: Scotsman George Duncan erases 13 stroke deficit after 36 holes to win his only major title; first Open played since WWII
- Jul 1 St Louis Cardinals become tenants of their AL rival St Louis Browns, as they abandon Robison Field midway through the MLB season and return to Sportsman's Park
Johnson's Only No-hitter
Jul 1 Washington Senators pitching legend Walter Johnson no-hits Boston Red Sox 1-0 at Fenway Park, the only no-hitter of his illustrious career
Wimbledon Women's Championship
Jul 1 Wimbledon Women's Tennis: French superstar Suzanne Lenglen beats Dorothea Chambers 6-3, 6-0 to complete a sweep after taking the women's & mixed doubles titles
Wimbledon Men's Tennis
Jul 3 Wimbledon Men's Tennis: Bill Tilden, becomes first American male to win Wimbledon beating defending champion Gerald Patterson of Australia 2-6, 6-3, 6-2, 6-4
- Jul 6 New York Yankees score MLB record 14 runs in 5th inning of a 17-0 rout of Washington Senators
Baseball Record
Jul 10 Cleveland's future Baseball HOF outfielder Tris Speaker has his then record hitting streak of 11 stopped by Tom Zachary; Indians beat Washington Senators, 8-4 at Griffith Stadium
- Jul 16 15th Davis Cup: USA beats Australasia in Auckland (5-0)