- Mar 1 Steven Holcomb pilots USA-1 sled to victory in the 4-man competition at the World Bobsled Championships at Mt Van Hoevenberg, NY; first American win in the event in 50 years
- Mar 3 The Sri Lankan cricket team is attacked by terrorists while on their way to the Gaddafi Stadium, Lahore for 2nd Test against Pakistan; match abandoned
- Mar 13 30th Big East Men's Basketball Tournament: #5 Louisville beats #10 Villanova, 69-55
- Mar 14 Canterbury winger Hazem El Masri becomes highest point scorer in Australian Rugby League history; 33rd minute penalty in Bulldogs' 34-12 win over Manly at ANZ Stadium, Sydney takes him to 2,178; Andrew Johns, 2,176
- Mar 15 50th SEC Men's Basketball Tournament: Mississippi State beats Tennessee, 64-61
- Mar 15 56th ACC Men's Basketball Tournament: #9 Duke beats #22 Florida State, 79-69
- Mar 21 Ireland completes a Grand Slam with a 17-15 win over Wales at Millennium Stadium, Cardiff to win the Six Nations Rugby Championship
- Mar 22 Cricket Women's World Cup: England defeats New Zealand by 4 wickets
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