Kei Nishikori: "Olimpiadi rinviate? Un sollievo, alcuni ora neppure possono allenarsi" - Eurosport
Kei Nishikori to miss U.S. Open as recovery from surgery continues | The Japan Times
Tennis: Kei Nishikori advances to quarterfinals at Wimbledon
Kei Nishikori tests negative for COVID-19, but withdraws from US Open | Tennis News | Sky Sports
Official Site of the 2023 US Open Tennis Championships - A USTA Event
US Open Tennis on Twitter: "A thriller in Rotterdam! Kei Nishikori defeats Alex de Minaur 6-3, 2-6, 7-5 to reach the quarterfinals. https://t.co/S2UbgpPJXF" / Twitter
Kei Nishikori | Overview | ATP Tour | Tennis
Nishikori joins Federer, Djokovic as highest-paid tennis players: Forbes
Kei Nishikori reaches second round at Wimbledon with 100th Grand Slam win | The Japan Times
Tennis star Kei Nishikori marries 29-year-old former model - Nikkei Asia
L'ex-numéro 4 mondial Kei Nishikori au Challenger de Drummondville - L'Express