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.

Roger Federer beats Andy Murray in Dubai and wins his second titel in 2012.

Here is Roger Federer and Rafa Nadal Wimbledon 2019 semi-final match preview.

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

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

Practicing ahead of his US Open quarter-final match against Dominic Thiem, Rafael Nadal uses an ''Ice Jacket'' prototype to refresh under NYC high temperatures. You can see it at 18:00 on this video.