see more

LONDON, ENGLAND - JULY 02: Kei Nishikori of Japan hits a backhand against Thiago Monteiro of Brazil during Day 2 of The Championships - Wimbledon 2019 at All England Lawn Tennis and Croquet Club on July 02, 2019 in London, England. (Photo by TPN/Getty Images)

LONDON, ENGLAND - JULY 02: Kei Nishikori of Japan hits a backhand against Thiago Monteiro of Brazil during Day 2 of The Championships - Wimbledon 2019 at All England Lawn Tennis and Croquet Club on July 02, 2019 in London, England. (Photo by TPN/Getty Images)