March 31, 2017: Roger Federer, right, of Switzerland, shakes hands with Nick Kyrgios, left, of Australia, after his victory in three sets of a men's semifinal match at the 2017 Miami Open presented by Itau professional tennis tournament, played at Crandon Park Tennis Center in Key Biscayne, Florida, USA. Mario Houben/CSM,Image: 700615616, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required. Please contact your sales representative with questions., Model Release: no, Pictured: Mario Barrett,Nick Kyrgios,Roger Federer