Maria Sharapova revealed she was informed by the International Tennis Federation (ITF) few days ago that she had failed a drug at the 2016 Australian Open as she staged a surprise press-conference in Los Angeles on Monday.

Juan Martin Del Potro explains that he decided to have another wrist surgery to fix his left wrist problem. He looked for other solutions but without succes because his tendon his damage.

Djokovic defeat Murray and will play the final against Nadal.

Highlights of the WTA Championships 2012 in Istanbul third day of competition. (2012-10-25)

Highlignts of the WTA Championships 2012 in Istanbul second day of competition. (2012-10-24)

Roger Federer faces Hyeon Chung this Friday in Australian Open semi-finals. A match to make history, as much in South Korea as in Switzerland.