- Mar 1 Robyn Smith rides North Sea to victory in the Paumanok Handicap at Aqueduct Race Track in NYC to become the first American female jockey to win a stakes race
- Mar 5 Yankee pitchers Peterson & Kekich announce they swapped wives
- Mar 10 20th ACC Men's Basketball Tournament: NC State beats Maryland, 76-74
Baseball Hall of Fame
Mar 20 Pittsburgh Pirates right fielder Roberto Clemente elected to Baseball's Hall of Fame, 11 weeks after his death in a plane crash
Sports History
Mar 21 Montreal Canadiens' left wing Frank Mahovlich becomes 5th NHL player to score 500 goals
Sports History
Mar 26 35th NCAA Men's Basketball Championship: UCLA beats Memphis 81-76; Bruins' 7th straight title; future Hall of Fame center Bill Walton tournament MOP for 2nd consecutive year
- Mar 27 Dennis Amiss out for 99 v Pakistan, 3rd 99 in Test Cricket
Sports History
Mar 29 Boston Celtic Dave Cowens wins NBA MVP
- Mar 31 127th Grand National: Brian Fletcher wins aboard 9/1 co-favourite Red Rum; recovers from 15 lengths behind at final fence; first of Red Rum's record 3 GN victories
Sports History
Mar 31 American tennis star Billie Jean King ends Australian Margaret Court's 57-match winning streak 6-7, 7-6, 6-3 in semi finals of the WTA event in Indianapolis, IN
Sports History
Mar 31 Muhammad Ali suffers a broken jaw in a shock split-points decision loss to Ken Norton over 12 rounds in San Diego; Ali wins rematch in another controversial split decision
- Mar 31 Philadelphia Flyers score an NHL record tying 8 goals from an astounding 60 shots in the 2nd period of a 10-2 win over New York Islanders