- Mar 1 Federal Trade Commission orders 8 manufacturers and the PGA of America to end their practice of golf ball price-fixing
- Mar 19 NHL Toronto Maple Leafs and New York Americans combine to score 8 goals in just under 5 minutes; Toronto wins game 8-5
- Mar 19 Scotland beats England, 21-16 at Twickenham, London to win the Home Nations Rugby Championship, Triple Crown and Calcutta Cup
Commissioner Frees Cardinals
Mar 23 MLB Commissioner Kenesaw Mountain Landis frees 74 St Louis Cardinals minor league players from their contracts
- Mar 25 97th Grand National: 17-year-old jockey Bruce Hobbs wins aboard 40/1 Battleship; first US bred and owned winner; only horse to win GN and American Grand National (1934)
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions