Highlights of the WTA Championships 2012 in Istanbul fourth day of competition. (2012-10-26)

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 He withdrawn from this week Toronto Masters 1000.

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.

Rafael Nadal reaches yet another grand slam semifinal after downing Tomas Berdych in four high-quality sets.

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

Highlights of the WTA Championships 2012 in Istanbul first day of competition. (2012-10-23)