Wu Fang-hsien (; born 15 July 1999) is a Taiwanese tennis player who specializes in doubles. She has a career-high WTA ranking in doubles of No. 27, achieved 8 September 2025. Wu has won three WTA Tour doubles titles.

Career 2018-2020: WTA Tour and major debuts

Wu made her WTA Tour main-draw debut at the 2018 Washington Open in doubles, partnering with Chen Pei-hsuan.

She made her Grand Slam tournament debut at the 2020 Australian Open, partnering Lee Ya-hsuan. They lost against Bethanie Mattek-Sands and Sofia Kenin in the first round.

2023-2024: Maiden WTA Tour title, top 50 She reached the top 100 following her maiden WTA Tour title at the 2023 Thailand Open, partnering with Chan Hao-ching, moving close to 50 positions up to world No. 99 on 6 February 2023.

Partnering Ingrid Neel, she recorded her first major win, against Nadiia Kichenok and Anna-Lena Friedsam at the 2023 French Open. She reached the third round at the 2023 Wimbledon Championships, partnering with Zhu Lin.

She also reached the third round at the 2024 Australian Open partnering Zhu Lin, defeating seventh seeds Nicole Melichar-Martinez and Ellen Perez on the way, and reached the top 50 in the rankings on 29 January 2024.

2025: Back-to-back titles, WTA 1000 final, top 30 Partnering Jiang Xinyu, Wu won the doubles title at the Auckland Open, defeating Aleksandra Krunić and Sabrina Santamaria in the final. The following week, the pair won the Hobart International doubles title, overcoming Monica Niculescu and Fanny Stollár in the final.

In February, Wu and Jiang reached the final at the WTA 1000 Qatar Ladies Open, losing to Sara Errani and Jasmine Paolini in straight sets. At the WTA 1000 Miami Open, the pair reached the semifinals again defeating Asia Muhammad and Demi Schuurs, Ashlyn Krueger and Jessica Pegula by retirement and the Chinese pair of Zheng Saisai and Wang Xinyu.

WTA Tour finals Doubles: 7 (4 titles, 3 runner-ups) LegendWTA 1000 (0–1)WTA 500 (0–1)WTA 250 (4–1)Finals by surfaceHard (4–3)Clay (0–0)Grass (0–0)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0Hua Hin Championships, ThailandWTA 250Hard Chan Hao-ching Wang Xinyu Zhu Lin6–1, 7–6(8–6)Loss1–1Mérida Open, MexicoWTA 250Hard Wang Xinyu Caty McNally Diane Parry0–6, 5–7Loss1–2Aug 2024Washington Open, United States WTA 500Hard Jiang Xinyu Taylor Townsend Asia Muhammad 6–7(0–7), 3–6Win 2–2 Auckland Open, New Zealand WTA 250 Hard Jiang Xinyu Aleksandra Krunić Sabrina Santamaria 6–3, 6–4Win 3–2 Hobart International, Australia WTA 250 Hard Jiang Xinyu Monica Niculescu Fanny Stollár 6–1, 7–6(8–6)Loss 3–3 Qatar Ladies OpenWTA 1000 Hard Jiang Xinyu Sara Errani Jasmine Paolini 5–7, 6–7(10–12)Win 4–3 Korea Open, Korea WTA 250 Hard Chan Hao-ching Lee Ya-hsin Ye Qiuyu 6–2, 6–3

WTA Challenger finals Doubles: 3 (2 titles, 1 runner-up) ResultW–LDateTournamentSurfacePartnerOpponentsScoreWin 1–0 Taipei Challenger, Taiwan Carpet (i) Lee Ya-hsuan Dalila Jakupović Danka Kovinić 4–6, 6–4, [10–7]Win 2–0 Makarska International, Croatia Clay Ingrid Neel Anna Sisková Renata Voráčová 6–3, 7–5Loss 2–1 Contrexéville Open, France Clay Zhang Shuai Oksana Kalashnikova Iryna Shymanovich 7–5, 3–6, [7–10]

ITF Circuit finals Doubles: 41 (21 titles, 20 runner-ups) Legend$100,000 tournaments (0–2)$80,000 tournaments (0–1)$60,000 tournaments (2–3)$25,000 tournaments (9–10)$10/15,000 tournaments (10–4) ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss 0–1 Jun 2016ITF Kaohsiung, Taiwan10,000 Hard Chen Pei-hsuan Erina Hayashi Haruka Kaji 4–6, 6–3, [7–10]Win 1–1 Jun 2017ITF Hammamet, Tunisia15,000 Clay Hsieh Shu-ying Fernanda Brito Noelia Zeballos 5–7, 6–3, [11–9]Loss 1–2 Jul 2017ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Rutuja Bhosale Mayar Sherif 6–3, 3–6, [5–10]Win 2–2 Jul 2017ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Ana Bianca Mihaila Zhao Xiaoxi 6–2, 6–1Win 3–2 Aug 2017ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Ana Bianca Mihaila Zhao Xiaoxi 6–4, 6–2Win 4–2 Sep 2017ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Hsieh Yu-ting Lee Pei-chi 7–6, 3–6, [11–9]Win 5–2 Sep 2017ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Lee Pei-chi Kanika Vaidya 6–0, 1–6, [10–7]Win 6–2 Dec 2017ITF Hong Kong, China SAR15,000 Hard Chen Pei-hsuan Chan Chin-wei Lu Jiaxi 6–1, 6–0Loss 6–3 Jan 2018ITF Hong Kong15,000 Hard Chen Pei-hsuan Yuki Kristina Chiang Helène Scholsen 2–6, 3–6Loss 6–4 Apr 2018ITF Sharm El Sheikh, Egypt15,000 Hard Chen Pei-hsuan Iryna Shymanovich Julia Terziyska 6–4, 6–2Loss 6–5 May 2018ITF Rome, Italy25,000 Clay Chen Pei-hsuan Conny Perrin Chanel Simmonds 7–6(0), 1–6, [7–10]Win 7–5 May 2018ITF San Severo, Italy15,000 Clay Chen Pei-hsuan Sviatlana Pirazhenka Sofia Shapatava 6–3, 6–4Win 8–5 May 2018ITF Caserta, Italy25,000 Clay Chen Pei-hsuan Jaimee Fourlis Ellen Perez 7–6(6), 6–3Loss 8–6 Jun 2018ITF Ystad, Sweden25,000 Clay Chen Pei-hsuan Emily Arbuthnott Emilie Francati 2–6, 1–6Win 9–6 Jun 2018ITF Båstad, Sweden25,000 Clay Chen Pei-hsuan Anna Danilina Karin Kennel 7–5, 1–6, [10–5]Loss 9–7 Jul 2018ITF Nonthaburi, Thailand25,000 Hard Chen Pei-hsuan Rutuja Bhosale Pranjala Yadlapalli 5–7, 2–6Loss 9–8 Aug 2018Landisville Tennis Challenge, US60,000 Hard (i) Chen Pei-hsuan Ellen Perez Arina Rodionova 0–6, 2–6Loss 9–9 Jan 2019ITF Hong Kong, China SAR25,000 Hard Chen Pei-hsuan Michaëlla Krajicek Barbora Štefková 4–6, 7–6(3), [10–12]Win 10–9 Jan 2019ITF Hong Kong25,000 Hard Chen Pei-hsuan Robu Kajitani Hiroko Kuwata 6–3, 6–3Loss 10–10 Jan 2019ITF Singapore25,000 Hard Chen Pei-hsuan Quirine Lemoine Arantxa Rus 2–6, 4–6Loss 10–11 Feb 2019Indoor Championships Kyoto, Japan60,000 Hard (i) Chen Pei-hsuan Eri Hozumi Moyuka Uchijima 4–6, 3–6Win 11–11 Sep 2019ITF Kyoto, Japan25,000 Hard Lee Ya-hsuan Kanako Morisaki Minori Yonehara 6–4, 3–6, [10–7]Win 12–11 Dec 2019ITF Navi Mumbai, India25,000 Hard Lee Pei-chi Olga Doroshina Shalimar Talbi 6–2, 6–2Win 13–11 Jan 2020ITF Hong Kong, China SARW25 Hard Eudice Chong Moyuka Uchijima Zhang Ying 7–6(2), 6–1Loss 13–12 Jun 2022ITF Changwon, South Korea W25 Hard Lee Ya-hsuan Choi Ji-hee Han Na-lae 3–6, 6–4, [13–15]Loss 13–13 Jun 2022ITF Incheon, South Korea W25 Hard Lee Ya-hsuan Choi Ji-hee Han Na-lae 7–5, 4–6, [6–10]Win 14–13 Jun 2022ITF Ra'anana, IsraelW25 Hard Lee Ya-hsuan Chihiro Muramatsu Rebeka Stolmár 6–3, 6–1Win 15–13 Jul 2022ITF Porto, PortugalW25 Hard Lee Ya-hsuan Lu Jiajing Alana Parnaby 5–7, 6–4, [10–1]Loss15–14Jul 2022ITF Corroios-Seixal, PortugalW25Hard Lee Ya-hsuan Justina Mikulskytė Cody Wong2–6, 5–7Loss15–15Jul 2022ITF Figueira da Foz, PortugalW25+HHard Lee Pei-chi Alexandra Bozovic Francisca Jorge2–6, 6–3, [10–12]Win16–15Jul 2022ITF Nottingham, United Kingdom W25Hard Lee Pei-chi Jasmijn Gimbrère Isabelle Haverlag6–3, 6–2Loss16–16Oct 2022 Trnava Indoor, Slovakia W60Hard (i) Lee Pei-chi Sofya Lansere Rebecca Šramková6–4, 2–6, [9–11]Loss16–17Oct 2022ITF Loulé, PortugalW25Hard Lee Pei-chi Francisca Jorge Matilde Jorge3–6, 5–7Win17–17Nov 2022 Open Nantes Atlantique, France W60Hard (i) Magali Kempen Veronika Erjavec Emily Webley-Smith6–2, 6–4Win18–17Nov 2022ITF Monastir, TunisiaW15Hard Tsao Chia-yi Kamilla Bartone Bojana Marinković6–0, 7–5Win19–17Nov 2022ITF Monastir, TunisiaW15Hard Tsao Chia-yi Anastasiia Gureva Vlada Mincheva6–3, 6–4Win20–17Dec 2022ITF Monastir, TunisiaW15Hard Tsao Chia-yi Oana Gavrilă Emilie Lindh6–4, 6–3Win21–17Dec 2022 Indoor Championships Kyoto, Japan W60Hard (i) Liang En-shuo Momoko Kobori Luksika Kumkhum2–6, 7–6(5), [10–2]Loss21–18May 2023 Kangaroo Cup, Japan W80Hard Lee Ya-hsuan Han Na-lae Jang Su-jeong6–7(3), 6–2, [8–10]Loss21–19Nov 2023 Takasaki Open, Japan W100Hard Liang En-shuo Luksika Kumkhum Peangtarn Plipuech3–6, 1–6Loss21–20Apr 2024 Oeiras Open, Portugal W100Clay Yana Sizikova Francisca Jorge Matilde Jorge2–6, 0–6

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