Updated On: 14 October, 2013 12:40 AM IST | | AFP
Novak overcomes Del Potro in dramatic third set tie-break to retain Shanghai Masters title
Novak Djokovic overcame a fierce challenge from Juan Martin del Potro yesterday to defend his Shanghai Masters title with a 6-1, 3-6, 7-6 (7/3) victory, improving his phenomenal winning streak in China to 20 matches.

Novak Djokovic kisses the Shanghai Masters winner’s trophy after defeating Juan Martin del Potro yesterday. Pic/Getty Images