Hurt at the right leg, Rafael Nadal retires against Marin Cilic at the begining of the 5th set in quarters of the Australian Open.

End of the match between Azarenka and Radwanska for the Australian Open 2012 on 24th january 2012.

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 .

Highlights of the WTA Championships 2012 in Istanbul semifinals. (2012-10-27)

Novak Djokovic wins the longest Grand Slam final in history, overcoming Rafael Nadal in an epic five-set encounter.

Countdown to Wimbledon 2014: One day to go