The Independent Three-time grand slam champion announces 2026 season will be his last
Stan Wawrinka, who beat Rafael Nadal and Novak Djokovic in grand slam finals when they were ranked World No 1, will retire at the end of the 2026 season
Stan Wawrinka, who beat Rafael Nadal and Novak Djokovic in grand slam finals when they were ranked World No 1, will retire at the end of the 2026 season