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Wikipedia - Guo Hanyu
Guo Hanyu (Chinese: 郭涵煜; pinyin: Guō Hányù; Mandarin pronunciation: [kwó xǎn ŷ]; born 18 May 1998) is a Chinese professional tennis player. On 4 March 2024, she peaked at world No. 35 in the doubles rankings. On 23 October 2017, she achieved a career-high singles ranking of No. 278.
She has won one WTA Tour doubles titles, along with four titles in singles and eleven in doubles on the ITF Women's Circuit.
History
2017: WTA Tour debut
Partnering Ye Qiuyu, Guo made her WTA Tour main-draw debut at the 2017 Tianjin Open, after defeating Dalila Jakupović and Nina Stojanović in qualifying.
2023: Maiden title, WTA 1000 debut
Guo won her first WTA title at the 2023 Guangzhou Open with Jiang Xinyu. She reached the final of the 2023 Ningbo Open with Jiang Xinyu.
She received wildcards for the WTA 1000 China Open in doubles and the WTA 500 Zhengzhou Open in the singles event and in doubles with Jiang.[] She received a wildcard for the Jiangxi Open but lost to Leylah Fernandez. At the same tournament, she reached the semifinals in doubles with Jiang.[]
2024: Two doubles titles, Major debut, top 35
Following a fourth final at the Thailand Open in Hia Hin, partnering with Jiang Xinyu, and a first third-round showing on her debut at a major, at the Australian Open, she reached the top 50 in the rankings on 5 February 2024, and a new career-high on 4 March 2024, at No. 35.[]
In August, Guo won the Monterrey Open doubles title with Monica Niculescu, after beating Giuliana Olmos and Alexandra Panova in the match tiebreaker. Partnering Moyuka Uchijima, she won her third WTA Tour doubles title at the 2024 Jiangxi Open, defeating Katarzyna Piter and Fanny Stollár in the final.
2025: Adelaide doubles title
Partnering with Alexandra Panova, Guo won the doubles title at the Adelaide International, defeating Beatriz Haddad Maia and Laura Siegemund in the final in straight sets.