- Mar 7 Chris Sharma completes the first ascent of El Bon Combat in Cova de l'Ocell, Spain, initially considered close to 9b+ (5.15c)
- Mar 14 36th Big East Men's Basketball Tournament: Villanova beats Xavier, 69-52
- Mar 14 62nd ACC Men's Basketball Tournament: Notre Dame beats North Carolina, 90-82
- Mar 15 56th SEC Men's Basketball Tournament: Kentucky beats Arkansas, 78-63
- Mar 21 Ireland retains Six Nations Rugby Championship with 40-10 win over Scotland at Murrayfield; England needs 26 point win over France for title but can only beat Les Bleus, 55-35 at Twickenham
- Mar 29 Cricket World Cup, Melbourne (MCG): Australia defeats fellow host New Zealand by 7 wickets to win their 5th title; Player of Series: Mitchell Starc
- Mar 29 ICC Men's Cricket ODI World Cup, Melbourne Cricket Ground, Australia: Australia win their fourth title with 7 wicket win over New Zealand, 101 balls remaining; Player of the Match: James Faulkner (AUS) 3/36