Serena Williams of the United States celebrates a point in her Ladies Singles Third Round match against Heather Watson of Great Britain during day five of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 3, 2015 in London, England.
Heather Watson of Great Britain in action in her match against Monica Niculescu of Romania during day five of the BNP Paribas Open at Indian Wells Tennis Garden on March 11, 2016 in Indian Wells, California.
Heather Watson of Great Britain returns a shot to Yanina Wickmayer of Belgium during the Bank of the West Classic at Stanford University Taube Family Tennis Stadium on July 11, 2012 in Stanford, California.
RIO DE JANEIRO, BRAZIL - AUGUST 11: David Ferrer of Spain (R) and Carla Suarez Navarro of Spain in action during the mixed doubles first round match against Andy Murray of Great Britain and Heather Watson of Great Britain on Day 6 of the 2016 Rio Olympics at the Olympic Tennis Centre on August 11, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Brunskill/Getty Images)
Great Britain’s Heather Watson and Andy Murray celebrate defeating Spain’s Carla Suarez Navarro and David Ferrer in the mixed doubles tennis competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Thursday, Aug. 11, 2016. (AP Photo/Vadim Ghirda)
Barbora Zahlavova Strycova of Czech Republic returns a shot during her women's singles match against Heather Watson of Great Britain on day three of the French Open at Roland Garros on May 27, 2014 in Paris, France.