LONDON, ENGLAND - JULY 04: Kei Nishikori (JPN) during his match against Cameron Norrie (GBR) in their Gentleman's Singles Second Round match during Day 4 of The Championships - Wimbledon 2019 at All England Lawn Tennis and Croquet Club on July 4, 2019 in London, England. (Photo by Rob Newell - CameraSport via Getty Images)