Best of Wimbledon

Serbia's Novak Djokovic poses with the trophy as he celebrates winning the final against Switzerland's Roger Fmore

Serbia's Novak Djokovic is presented the trophy by Britain's Catherine, Duchess of Cambridge after winning themore

Serbia's Novak Djokovic celebrates winning the final against Switzerland's Roger Federer. REUTERS/Hannah McKmore

Serbia's Novak Djokovic poses with the trophy after winning the final as Switzerland's Roger Federer looks on.more

Switzerland's Roger Federer during the final against Serbia's Novak Djokovic. REUTERS/Toby Melville

Romania's Simona Halep kisses the trophy as she celebrates after winning the final against Serena Williams of more

Romania's Simona Halep celebrates winning the final against Serena Williams of the U.S. REUTERS/Toby Melville/more

Serena Williams of the U.S. holds a trophy after losing the final against Romania's Simona Halep. REUTERS/Camore

Serena Williams of the U.S. reacts during the final against Romania's Simona Halep. REUTERS/Toby Melville/Poomore

Romania's Simona Halep in action during the final against Serena Williams of the U.S. REUTERS/Toby Melville/Pomore

Switzerland's Roger Federer celebrates after winning his semi-final match against Spain's Rafael Nadal. REUTERmore

Spain's Rafael Nadal in action during his semi-final match against Switzerland's Roger Federer Adrian. Dennis/more

Serbia's Novak Djokovic celebrates after winning his semi-final match against Spain's Roberto Bautista Agut. Rmore

Serena Williams of the U.S. reacts during her semi-final match against Czech Republic's Barbora Strycova. REUTmore

Czech Republic's Barbora Strycova in action during her semi-final match against Serena Williams of the U.S. REmore

Tennis - Wimbledon - All England Lawn Tennis and Croquet Club, London, Britain - July 11, 2019 Romania's Simomore

Spain's Rafael Nadal in action during his quarter-final match against Sam Querrey of the U.S. REUTERS/Carl Recmore

Japan's Kei Nishikori in action during his quarter-final match against Switzerland's Roger Federer. REUTERS/Tomore

Britain's Andy Murray and Serena Williams of the U.S. celebrate winning their second round mixed doubles matchmore

Ukraine's Elina Svitolina celebrates winning her quarter final match against Czech Republic's Karolina Muchovamore

A shadow during the quarter final match between Czech Republic's Karolina Muchova and Ukraine's Elina Svitolinmore

Serena Williams of the U.S. reacts during her quarter final match against Alison Riske of the U.S., July 9. more

China's Zhang Shuai in action during her quarter final match against Romania's Simona Halep, July 9. REUTERmore

Serbia's Novak Djokovic in action during his fourth round match against France's Ugo Humbert. REUTERS/Andrew Cmore

Cori Gauff of the U.S. reacts after losing her fourth round match against Romania's Simona Halep. REUTERS/Andmore

Spain's Rafael Nadal in action during his fourth round match against Portugal's Joao Sousa. REUTERS/Carl Recinmore

Serena Williams of the U.S. in action during her third round match against Germany's Julia Goerges. REUTERS/Tomore

Spectators in fancy dress. REUTERS/Carl Recine

France's Benoit Paire speaks with the umpire during his fourth round match against Spain's Roberto Bautista Agmore

Britain's Andy Murray and Serena Williams of the U.S. during their first round mixed doubles match against Chimore

Sloane Stephens of the U.S. in action during her third round match against Britain's Johanna Konta. REUTERS/Tomore

Cori Gauff of the U.S. celebrates winning her third round match against Slovenia's Polona Hercog. REUTERS/Tobymore

Poland's Hubert Hurkacz tumbles during his third round match against Serbia's Novak Djokovic. REUTERS/Tony O'Bmore

Belarus' Victoria Azarenka in action during her third round match against Romania's Simona Halep. REUTERS/Tobymore

Serbia's Novak Djokovic in action during his third round match against Poland's Hubert Hurkacz. REUTERS/Tony Omore

Spain's Rafael Nadal during his second round match against Australia's Nick Kyrgios. REUTERS/Hannah McKay

Britain's Andy Murray in action during his first round double's match against Romania's Marius Copil and Francmore

Hungary's Marton Fucsovics in action during his second round match against Italy's Fabio Fognini. REUTERS/Tonymore

Serena Williams of the U.S. during the warm up before her first round match against Italy's Giulia. Gatto-Montmore

Puerto Rico's Monica Puig in action during her second round match against Czech Republic's Karolina Pliskova. more

Russia's Daniil Medvedev in action during his second round match against Australia's Alexei Popyrin. REUTERS/Tmore

Spain's Feliciano Lopez in action during his second round match against Russia's Karen Khachanov. REUTERS/Carlmore

Slovenia's Polona Hercog in action during her second round match against Madison Keys of the U.S. REUTERS/Tobymore

Russia's Veronika Kudermetova in action during her second round match against Denmark's Caroline Wozniacki. REmore

Canada's Milos Raonic in action during his second round match against Netherlands' Robin Haase. REUTERS/Toby Mmore

Spain's Fernando Verdasco in action during his second round match against Britain's Kyle Edmund. REUTERS/Andremore

Russia's Margarita Gasparyan reacts after sustaining an injury that forces her to retire from her second roundmore

Cori Gauff of the U.S. celebrates winning her first round match against Venus Williams of the U.S. REUTERS/Tobmore

Spain's Sara Sorribes Tormo in action during her first round match against Denmark's Caroline Wozniacki. REUTEmore

Spain's Jaume Munar in action during his first round match against Britain's Kyle Edmund. REUTERS/Tony O'Brien

General view of Bulgaria's Grigor Dimitrov's trainer during his first round match against France's Corentin Momore

Germany's Alexander Zverev in action during his first round match against Czech Republic's Jiri Vesely. REUTERmore

Cori Gauff of the U.S. during her first round match against Venus Williams of the U.S. REUTERS/Toby Melville

Venus Williams of the U.S. in action during her first-round match against Cori Gauff of the U.S. REUTERS/Carl more

Japan's Naomi Osaka in action during her first round match against Kazakhstan's Yulia Putintseva. REUTERS/Tonymore