Kei Nishikori prepares to make his final professional appearance at the Kinoshita Group Japan Open Tennis Championships in Tokyo, stepping onto the ATP Tour 500 stage with mixed emotions as physical wear and tear finally catches up to the former world number four.
Emotional Farewell at the Japan Open
The veteran Japanese star faces a daunting opening test at the historic Tokyo tournament against Frances Tiafoe. On paper, the matchup threatens to bring a swift end to Nishikori’s storied professional career, though the American player occasionally struggles with consistency away from home courts. Regardless of the immediate result against Tiafoe, Nishikori confirmed that the tournament marks his definitive retirement from the ATP Tour.
Reflecting on his impending departure, Nishikori admitted to feelings of heaviness ahead of his opening match. “It will be very emotional. I have mixed emotions,” Nishikori told the ATP Tour website. “I am looking forward to playing in Japan. But I also know that this will be my last moment. So it is a little bit sad. But of course I want to play good tennis.”
Overcoming Injuries and Embracing the Challenger Tour
Nishikori spent the concluding chapters of his career battling persistent injuries that disrupted his schedule and ranking. Rather than walking away immediately, the quiet-spoken competitor routinely dropped down to the ATP Challenger Tour, grinding through smaller tournaments to rebuild his fitness and competitive sharpness. Known for his understated demeanor in the media room—where press conferences often resemble quiet gatherings rather than lively spectacles—Nishikori relied on quiet determination rather than fanfare.
Looking Back at the 2012 Tokyo Triumph
As he steps away, Nishikori carries the comfort of having already conquered his home event. In 2012, he captured the Tokyo singles title by defeating Milos Raonic in the final, securing what he regards as the pinnacle of his career in front of local fans. “That was my greatest moment here. Because I believe this is a dream tournament for all Japanese players. Everyone wants to win it – and I made it. That was 2012 and I beat Milos Raonic in the final,” Nishikori said.

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