Liverpool's John Arne Riise swaps shirts with Barcelona's Ludovic Giuly at the Nou Camp after Liverpool's 2-1 victory

Russia's Svetlana Kuznetsova returns the ball to her opponent Meghann Shaugnessy of the US at the WTA Dubai Open

Sweden's Henrik Stenson tees off on the fourth hole during the WGC Match Play Championship in Tucson, Arizona

Gregor Schlierenzauer of Austria jumps high into the air at the Nordic Championships in Sapporo, Japan

World Superbike riders line up ahead of the season-opening races this weekend in Losail, Qatar