TOKYO, Japan – Kei Nishikori, a trailblazer for Asian tennis and former world No. 4, announced on Wednesday, May 1, 2026, that he will retire from professional tennis at the end of the current season. The 36-year-old Japanese player shared the news via a social media post, bringing an end to a celebrated career spanning nearly two decades.
Nishikori’s announcement marks the end of an era for a player who inspired a generation of tennis enthusiasts across Asia. He reached a career-high ranking of No. 4 in the world in 2015, a feat unmatched by any other Asian male player. His impact extends beyond rankings, yet, as he broke barriers and demonstrated that Asian players could compete at the highest levels of the sport.
A Career Defined by Resilience and Groundbreaking Achievements
Throughout his career, Nishikori was known for his diverse playing style and mental fortitude, particularly in crucial moments. He began making waves on the international stage as a teenager and consistently challenged the established order of men’s tennis. His most significant achievement came at the 2014 US Open, where he became the first Asian player to reach a Grand Slam men’s singles final.
That 2014 US Open run was a remarkable display of skill and determination. Nishikori defeated Milos Raonic, Stan Wawrinka and Novak Djokovic – all ranked in the top 10 at the time – en route to the championship match. Although he ultimately fell to Marin Čilić in straight sets, his performance cemented his status as a global tennis star and a source of immense pride for Asia. The tournament showcased his ability to navigate high-pressure situations, often winning matches with dramatic tiebreaks.
Beyond the US Open, Nishikori also enjoyed success on the Olympic stage, securing a bronze medal at the 2016 Rio Olympics. This victory marked the first Olympic medal for a Japanese male tennis player in 96 years. He also reached the quarterfinals of the Australian Open on four occasions (2012, 2015, 2016, and 2019) and the French Open and Wimbledon quarterfinals three times each (2015, 2017, 2019; 2018, 2019 respectively).
Battling Injuries and a Persistent Spirit
Nishikori’s career wasn’t without its challenges. He faced numerous injuries throughout his time on tour, including wrist, elbow, and hip issues. A particularly significant setback came in 2022 when he underwent hip surgery. Despite these physical hurdles, he demonstrated remarkable resilience, returning to competition in June 2023 and immediately winning an ATP Challenger Tour event.
However, recurring injuries continued to hamper his progress, ultimately contributing to his decision to retire. The physical demands of the sport, combined with the challenges of aging, proved too difficult to overcome. “Although there have been many challenges, I have never given up and continued to challenge myself,” Nishikori stated in his social media post, as reported by Kyodo News.
A Legacy of Inspiration and Future Contributions
Nishikori expressed gratitude to his family, coaches, team, sponsors, and fans for their unwavering support throughout his career. He also indicated his intention to remain involved in tennis after his retirement, stating that he would continue to contribute to the sport in other ways.
Throughout his professional career, which began in 2007, Nishikori amassed 451 victories in ATP Tour singles matches, reached 27 tour-level finals, and captured 12 titles. His career prize money totals over $25.6 million, according to his Wikipedia profile.
Nishikori’s retirement leaves a void in the world of tennis, but his legacy as a pioneer and inspiration will undoubtedly endure. He paved the way for future generations of Asian players and demonstrated that with hard work, dedication, and unwavering belief, anything is possible. His impact on the sport extends far beyond his on-court achievements, inspiring countless individuals to pursue their dreams.
Nishikori will play out the remainder of the 2026 season before officially retiring. His final tournament schedule has not yet been announced, but fans around the world will be eager to witness his last appearances on the court. The ATP Tour is expected to honor Nishikori with a series of tributes throughout the season.
What’s Next: Nishikori is expected to announce his final tournament schedule in the coming weeks. Fans can follow his official social media channels for updates.
