Photos: First days of the Austrailian Open
151341591ST00152_2013_Austr
Credit: Getty Images
MELBOURNE, AUSTRALIA - JANUARY 15: Juan Martin Del Potro of Argentina serves in his first round match against Adrian Mannarino of France during day two of the 2013 Australian Open at Melbourne Park on January 15, 2013 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)
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