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.

Highlights of the Serena Williams over Maria Sharapova victory in the 2012 WTA Championships final in Istanbul. (2012-10-28)

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

Due to an eye injury, Novak Djokovic was forced to withdraw against Feliciano Lopez in Dubai.

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