Jessica Korda watches her tee shot on the 13th hole during the final round of the Mobile Bay LPGA Classic at the Crossings Course at the Robert Trent Jones Trail at Magnolia Grove on May 19, 2013 in Mobile, Alabama. (Photo by Chris Trotman/Getty Images)
Competitors dive during the Women's 100m Backstroke final during the British Gas Swimming Championships, the British swimming team trials for the London 2012 Olympic Games, at the Aquatics Center in London. (AFP/Getty Images/Ben Stansall)
Kento Momota of Japan hits a return against Wei Nan of Hong Kong during their men's singles quarterfinal match at the Korea Open Superseries badminton tournament in Seoul. AFP/Getty Images
Djokovic triumphs on day of retirements By Jacob Akindele Novak Djokovic of Serbia . Mike Stobe/Getty Images for USTA/AFP ...
Serbia's Novak Djokovic slips over as he tries to return against Latvia's Ernests Gulbis during their men's singles third round match on the sixth day of the 2017 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on July 8, 2017. / AFP PHOTO / Oli SCARFF / RESTRICTED TO EDITORIAL USE (Photo credit should read OLI SCARFF/AFP/Getty Images)
Peru's national football team head coach, Argentine Ricardo Gareca speaks during a press conference in Lima, Peru. Peru will face Paraguay in a FIFA World Cup Russia 2018 qualifier football match on Nov. 13. Cris Bouroncle, AFP/Getty Images