Ukraine's Aleksander Dolgopolov returns to Canada's Milos Raonic during the quarterfinal match of the BNP Paribas Open at Indian Wells Tennis Garden on March 13, 2014 in Indian Wells, California. Dolgopolov won 6-3, 6-4.   AFP PHOTO/Joe KLAMAR        (Photo credit should read JOE KLAMAR/AFP via Getty Images)