LONDON, ENGLAND - JULY 14: Tomas Berdych of The Czech Republic plays a backhand during the Gentlemen's Singles semi final match against Roger Federer of Switzerland on day eleven of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon at Wimbledon on July 14, 2017 in London, England. (Photo by Gareth Fuller - Pool/Getty Images)
