Juan Martin Del Potro of Argentina plays a running forehand return against Feliciano Lopez of Spain during their first round match at the Sydney International tennis tournament on January 10, 2011. ... more 
Juan Martin Del Potro of Argentina plays a running forehand return against Feliciano Lopez of Spain during their first round match at the Sydney International tennis tournament on January 10, 2011. Lopez won the first set 7-6. IMAGE STRICTLY RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE AFP PHOTO / Greg WOOD (Photo credit should read GREG WOOD/AFP/Getty Images) less 
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Getty Images | Photo By GREG WOOD / AFP/Getty Images
Tue, Jan 11, 2011 7:05 PM EST