Jo-Wilfried Tsonga of France returns a shot during his men's singles quarter-final match against Florian Mayer of Germany at the Shanghai Masters tennis tournament in Shanghai October 11, 2013. ... more 
Jo-Wilfried Tsonga of France returns a shot during his men's singles quarter-final match against Florian Mayer of Germany at the Shanghai Masters tennis tournament in Shanghai October 11, 2013. REUTERS/Aly Song (CHINA - Tags: SPORT TENNIS TPX IMAGES OF THE DAY) less 
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Reuters | Photo By ALY SONG / REUTERS
Fri, Oct 11, 2013 3:32 AM EDT