Li Yu-yun (; born 31 May 2004) is a Taiwanese tennis player. Li has a career-high doubles ranking by the Women's Tennis Association (WTA) of 646, achieved on 26 December 2022. She represents the colours of Chinese Taipei in the Billie Jean King Cup. Junior career In 2022, the Osaka Mayor's Cup, the ITF Grade A junior tennis tournament, was won by Japanese partner Sara Saito in doubles. Junior Grand Slam results - Singles: Australian Open: 1R (2022) French Open: – Wimbledon: 3R (2022) US Open: – Junior Grand Slam results - Doubles: Australian Open: 1R (2022) French Open: – Wimbledon: 2R (2022) US Open: – ITF Circuit finals Doubles: 7 (7 titles, 0 runner-ups) References External links 2004 births Living people Taiwanese female tennis players 21st-century Taiwanese women