Switzerland's Roger Federer (L) shakes hands after winning against Bulgaria's Grigor Dimitrov during their men's singles fourth round match on the seventh day of the 2017 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on July 10, 2017. Federer won the match 6-4, 6-2, 6-4. / AFP PHOTO / Adrian DENNIS / RESTRICTED TO EDITORIAL USE (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
