LONDON, ENGLAND - JUNE 23:  Coco Vandeweghe of the United States celebrates during her Ladies' Singles first round match against Garbine Muguruza of Spain on day one of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon on June 23, 2014 in London, England.  (Photo by Jan Kruger/Getty Images)