Roger Federer celebrates his 37th birthday away from the ATP Tour. He withdrawn from this week Toronto Masters 1000.

Two of the most aggressive, stylish players in the world went head to head not only for the Australian Open title, but for the World Number One spot. Vika Azarenka took the win 63 60 and this is the (brief) story of the match.

Day 4 Preview: Rafa v Rosol, the rematch - Wimbledon 2014

Furious at losing the second set of the final against Andy Murray, Novak Djokovic yells at his camps . A reaction that surprises and scares the ball boy came to bring him his towel . The chair umpire then sanctioned him and the Serbian apologized in the end .

Roger Federer vs Juan Martin Del Potro - ATP Rotterdam 2012. FINAL Highlights

Bethanie Mattek-Sands very bad knee injury in Wimbledon against Sorana Cirstea.