Li Yu-yun

Li Yu-yun (李羽芸; born 31 May 2004) is a Taiwanese tennis player who specialises in doubles.

She has career-high WTA rankings of 1067 in singles, achieved on 11 September 2023, and 284 in doubles, set on 8 April 2024.

Playing for Chinese Taipei, Li has a win–loss record of 3–1.

Partnering Haley Giavara, Li won her first major tournament in May 2024 at the $50k ITF Anning in China.

Junior career
She has a career high ITF junior combined ranking of 37, achieved on 31 October 2022. August 2022 In the doubles final of the ITF J1 College Park tournament, she and her Japanese partner Sara Saito defeated Anastasiia Gureva from Russia and Carolina Kuhl from Germany in the final with sets of 6–4, 6–2. in October 2022 The season's latest Grade A event, the Osaka Mayor's Cup, concluded on Sunday with Japanese partnering Sara Saito girls’ doubles champions respectively.

Career
Li achieved better results in doubles tennis.She won five championships in total in 2022, four of which were in Antalya.

In 2023, she won the championship in tournaments in Malaysia and Japan. In June 2023, she won the championship with her Belgian partner Sofia Costoulas in the Tainan tournament held in her home country.