MONTREAL, QC - AUGUST 08: Juan Martin Del Potro of Argentina returns a shot to Jarkko Nieminen of Finland during the Rogers Cup at Uniprix Stadium on August 8, 2011 in Montreal, Canada. (Photo by ... more 
MONTREAL, QC - AUGUST 08: Juan Martin Del Potro of Argentina returns a shot to Jarkko Nieminen of Finland during the Rogers Cup at Uniprix Stadium on August 8, 2011 in Montreal, Canada. (Photo by Matthew Stockman/Getty Images) less 
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Getty Images | Photo By Matthew Stockman / Getty Images
Mon, Aug 8, 2011 7:32 PM EDT