Novak Djokovic vs Andy Murray - ATP Dubai 2012. Highlights

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.

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

Roger Federer came through a tight QF match against the Finn Nieminen. Just as in his previous match he didn't face any breakpoints. Next up is Nikolay Davydenko who beat Richard Gasquet 7-5 6-3. Fed leads their H2H by 16-2, beating him 6-2 6-2 in their last meeting in Doha this year.

After his defeat against Fernando Verdasco in Miami, Rafael Nadal already back to training. He is working on clay courts to prepare Monte-Carlo (04-12) and all the clay season.

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