Kei Nishikori, the former world No. 4 and 2014 US Open finalist, announced via social media that he intends to retire at the ...
Asia’s most decorated men’s player was first from Japan to reach a grand slam final after beating Novak Djokovic at 2014 US ...
Former world No. 4 and 2014 US Open finalist Kei Nishikori has announced that he will retire from professional tennis at the end of the current season, bringing the curtain down on a career marked by ...