Thank you, Kei 👏   IMG Academy alumnus and pro trainee Kei Nishikori has announced his retirement from professional tennis following the 2026 season, closing the chapter on a remarkable career that helped shape the global game. A former world No. 4 and the first Asian male to reach a Grand Slam final, Kei’s impact extends far beyond rankings and titles.   From his time developing at IMG Academy to competing on the sport’s biggest stages, he represents the legacy of a program built to prepare athletes for success at the highest levels.