Roger Federer of Switzerland plays a backhand against Thanasi Kokkinakis of Australia in their second round match during the Miami Open Presented by...
{"Image ImageDescription": "KEY BISCAYNE, FL - MARCH 24:  Roger Federer of Switzerland plays a backhand against Thanasi Kokkinakis of Australia in their second round match during the Miami Open Presented by Itau at Crandon Park Tennis Center on March 24, 2018 in Key Biscayne, Florida.  (Photo by Clive Brunskill/Getty Images)", "Image Copyright": "2018 Getty Images"}