Top images from the NHL, NBA, NCAA and MLB
A reflection of the referee is seen in the glasses of New York Knicks' Amar'e Stoudemire as the Knicks play the Milwaukee Bucks.DARREN HAUCK/Reuters
Boston Celtics centre Glen Davis leaps for a rebound against the New Orleans Hornets during the first half of their NBA basketball game in New Orleans.SEAN GARDNER/Reuters
South Korea's Hwang Hyunsun, right, competes as Jessica Smith of the U.S. and China's Fan Kexin crash during their women's 500 metre final race at the World Short Track Speed Skating Team Championships in Warsaw.KACPER PEMPEL/Reuters
Lewis Jackson (23) of Purdue University is fouled by Ed Nixon (L) of Virginia Commonwealth University during the first half of their third round NCAA basketball game in Chicago.JEFF HAYNES/Reuters
Milwaukee Bucks' John Salmons grimaces in pain after falling to the floor defending against the New York Knicks in the first half during their NBA basketball game in Milwaukee, Wis.DARREN HAUCK/Reuters
Novak Djokovic of Serbia celebrates defeating Rafael Nadal of Spain to win the men's final of the Indian Wells ATP tennis tournament in Indian Wells, California.DANNY MOLOSHOK/Reuters
A University of Notre Dame player (in white shorts) fights for a loose ball with Florida State University players during the first half of their third round NCAA basketball game in Chicago.JEFF HAYNES/Reuters
Minnesota Wild defenseman Clayton Stoner.ERIC MILLER/Reuters
Vancouver Whitecaps Atiba Harris is hauled down by Toronto FC defender Ty Harden during the second half of their season-opening MLS game.BEN NELMS/Reuters
Phoenix Coyotes defenceman David Schlemko, right, stick checks the puck away from Chicago Blackhawks right wing Marian Hossa.Rick Scuteri/The Associated Press
Montreal Canadiens right wing Brian Gionta, left, trips Minnesota Wild right wing Brad Staubitz during the third period of their NHL hockey game in St. Paul, Minn.ERIC MILLER/Reuters
Montreal Canadiens' goalie Alex Auld, right, falls to the ice as he makes a save against the Minnesota Wild.Genevieve Ross/The Associated Press