theglobalsun – Kei Nishikori has announced that he will retire from professional tennis at the end of the 2026 season. Closing the chapter on one of the most influential careers in Japanese tennis history.
The 36-year-old shared the news through social media. Saying he “gave it his all” despite still wishing he could continue competing professionally.
Nishikori reflected proudly on his journey through the sport and thanked the supporters. Family members, and teams who helped him throughout his career.
His retirement marks the end of a remarkable era for Japanese men’s tennis. With Nishikori widely recognized as the player who helped elevate the country’s presence on the global stage.
First Japanese Man to Reach Modern Tennis Milestones
Nishikori achieved several historic milestones during his career.
He became the first Japanese male player in the Open Era to break into the ATP top 10 and later climbed to a career-high ranking of world number four.
One of the defining moments of his career came at the 2014 US Open. Where he became the first Japanese man to reach a Grand Slam singles final.
During that memorable tournament, Nishikori defeated Novak Djokovic in the semi-finals before losing to Marin Čilić in the final.
Even without winning a Grand Slam title, the achievement transformed Nishikori into one of Asia’s biggest sporting figures and inspired a new generation of tennis players across Japan.
Nishikori also enjoyed success at the 2016 Summer Olympics in Rio de Janeiro. Where he won a bronze medal for Japan.
That achievement further strengthened his legacy as one of the country’s greatest tennis players.
Injuries Gradually Changed Final Years of Career
Although Nishikori remained highly respected throughout the ATP Tour, injuries increasingly disrupted the latter part of his career.
Physical problems repeatedly limited his schedule and prevented him from competing consistently at the highest level.
He acknowledged those struggles in his retirement statement, admitting there were periods filled with frustration and anxiety because injuries stopped him from performing as he wanted.
Despite the setbacks, Nishikori said his passion for tennis and desire to improve always motivated him to continue returning to the court.
Currently ranked 464th in the world, Nishikori has spent much of this season competing on the Challenger Tour while attempting to rebuild his fitness and ranking.
His most recent appearance on the main ATP Tour came at the Cincinnati Open in August 2025.
Career Included 12 ATP Titles and Global Recognition
Nishikori turned professional in 2007 and went on to win 12 ATP Tour singles titles during his career.
At his peak, he became known for his exceptional movement, consistency from the baseline, and ability to compete against the strongest players of his generation.
Throughout his career, he regularly challenged top stars including Djokovic, Roger Federer, Rafael Nadal, and Andy Murray.
Nishikori said competing in packed stadiums and experiencing the atmosphere of elite tennis tournaments would remain some of the most unforgettable memories of his life.
He also described reaching the ATP Tour and maintaining a place among the world’s best players as achievements he would always cherish.
Legacy Extends Beyond Titles and Rankings
Beyond statistics and trophies, Nishikori’s influence on tennis in Japan and across Asia remains enormous.
He helped prove that Asian players could consistently compete at the highest levels of men’s tennis during an era dominated by some of the sport’s greatest champions.
For many younger players, Nishikori became a symbol of resilience, professionalism, and determination.
Although his playing career will officially conclude after the 2026 season, his impact on Japanese tennis is expected to remain significant for many years to come.
