Argentina's Juan Martin Del Potro receives medical aid during his semi final match against Edouard Roger-Vasselin of France at the Swiss Indoors ATP tennis tournament in Basel October 26, 2013. ... more 
Argentina's Juan Martin Del Potro receives medical aid during his semi final match against Edouard Roger-Vasselin of France at the Swiss Indoors ATP tennis tournament in Basel October 26, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT TENNIS TPX IMAGES OF THE DAY) less 
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Reuters | Photo By ARND WIEGMANN / REUTERS
Sat, Oct 26, 2013 10:05 AM EDT