Here is what the page “Kei Nishikori Retires at Japan Open: 'I Kept Fighting Right to the End'” contains. Kei Nishikori, the former world number four, tearfully announced his retirement from professional tennis at the Japan Open in Tokyo, closing the chapter on a trailblazing career. The 34-year-old, a four-time champion at this event, cited persistent hip and shoulder injuries as the reason for his decision. Nishikori, who reached a career-high ranking of No.
4 in 2015, leaves as Japan's most successful male player, with 12 ATP titles and a runner-up finish at the 2014 US Open, where he became the first Asian man to reach a Grand Slam final. His retirement marks the end of an era for Japanese tennis, as he inspired a generation of players and elevated the sport's profile in Asia. Nishikori's legacy extends beyond his on-court achievements; For the complete material, the listing points back to the source inside the network.