LONDON, UNITED KINGDOM - JULY 14 : Tomas Berdych of Czech Republic in action against Roger Federer of Switzerland (not seen) in the men's semi-finals on day eleven of the 2017 Wimbledon Championships at the All England Lawn and Croquet Club in London, United Kingdom on July 14, 2017. (Photo by Lindsey Parnaby/Anadolu Agency/Getty Images)