After the victory of Victoria Azarenka on Saturday, here are the best WTA moments of this 2016 Miami Open.

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

Roger Federer vs Juan Martin Del Potro - ATP Dubai 2012. Highlights

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)