Sania Mirza - Cara Black Storm to Victory in Maiden WTA Finals Appearance

Sania Mirza and her Zimbabwean partner Cara Black hold aloft the trophy after winning the WTA Championships in Singapore on Sunday.

Sania Mirza and Cara Black discuss strategy in the middle of a point during their WTA Finals title clash against Taiwain's Hsieh Su-Wei and China's Peng Shuai.

Sania peps up partner Cara in the course of WTA Finals in Singapore on Sunday.

Sania Mirza jumps with joy after she and her partner Cara Black secured a straigt sets win.

Sania Mirza and Cara Black, playing together for the last time, won a tournament they appeared in for the first time.

Sania Mirza is pumped after winning a point on Sunday.

Sania Mirza and Cara Black are elated after storming to victory.

Sania Mirza and Cara Black acknowledge their supporters after wrapping up an easy win.

Sania Mirza poses with Cara Black and her son Lachlan after winning the WTA Finals.

Taiwain's Hsieh Su-Wei and China's Peng Shuai pose for the cameras with the runners-up trophy as Martina Navratilova looks on.

Sania Mirza and Cara Black kiss the trophy after a well-deserved win.

Sania Mirza, Cara Black, Hsieh Su-Wei and Peng Shuai pose with their trophies in Singapore on Sunday.