BNP Paribas Masters Series Tennis Open 2013 - Second Round : News Photo
{"Image ImageDescription": "Argentina 's Juan Martin Del Potro playing in the second round of the BNP Paribas Masters Series Tennis Open 2013 in Palais Omnisports of Paris-Bercy, Paris on October 30th, 2013. Photo byphoto by Christian Liewig (Photo by liewig christian/Corbis via Getty Images)"}