Japan's Kei Nishikori hits a return to Canada's Milos Raonic during their Davis Cup tennis match at the...
Japan's Kei Nishikori hits a return to Canada's Milos Raonic during their Davis Cup tennis match at the Doug Mitchell Thunderbird Sports Centre in Vancouver, British Columbia, March 8, 2015. REUTERS/Kevin Light (CANADA - Tags: SPORT TENNIS)