Hsu Yu-hsiou ( zh, 許育修; born 2 April 1999) is a Taiwanese

tennis Tennis is a List of racket sports, racket sport that is played either individually against a single opponent (singles (tennis), singles) or between two teams of two players each (doubles (tennis), doubles). Each player uses a tennis racket st ...

player. He has a career high ATP singles ranking of world No. 158 achieved on 16 October 2023. He also has a career high ATP doubles ranking of world No. 149 achieved on 11 July 2022. Hsu is currently the No. 2 Taiwanese tennis player.

Junior career

As a junior, Hsu achieved a career-high total combined ranking of No. 5, reached on 12 June 2017. In 2017, he won the 2017 Australian Open boys' doubles championships title alongside

Zhao Lingxi Zhao Lingxi (; ; born 7 January 2000) is a Chinese junior tennis player. Zhao has a career high ATP singles ranking of 1087 achieved on 27 August 2018. On the junior tour Zhao has a career high ranking of 24 achieved on 30 January 2017. Zhao ...

. He then won the 2017 Wimbledon boys' doubles championships title with

Axel Geller Axel Geller (born 1 April 1999) is an Argentina, Argentine former tennis player. Geller was ATP rankings, ranked as high as world No. 539 in singles, which he achieved in August 2019, by the Association of Tennis Professionals (ATP), and had clai ...

and impressively also the 2017 US Open boys' doubles championships title with

Wu Yibing Wu Yibing (; ; born 14 October 1999) is a Chinese professional tennis player. Wu is the first Chinese player in the Open Era to reach and to win an ATP Tour-level singles final, doing so at the 2023 Dallas Open. He has been ranked as high as ...

, holding three out of the four junior grand slam doubles championships simultaneously.

Professional career

2018

In March 2018, he won his first singles and doubles titles on the

ITF Men's Circuit The ITF Men's World Tennis Tour (formerly ''ITF Men's Circuit'') is a series of professional tennis tournaments held around the world that are organized by the International Tennis Federation (ITF). The tour represents the lowest rung of the me ...

. In the same year, he made his debut for the

Chinese Taipei Davis Cup team The Chinese Taipei men's national tennis team represents Taiwan in Davis Cup tennis competition and are governed by the Chinese Taipei Tennis Association. Chinese Taipei will compete in the Davis Cup Qualifiers in 2024. History Chinese Taip ...

, where he won his single's tie against Shahin Khaledan of

Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...

by a score of 4–6, 6–1, 0–8 This would mark his first appearance as well as his first win at the

ATP Tour The ATP Tour (known as ATP World Tour between January 2009 and December 2018) is the sole worldwide top-tier tennis tour for men organized by the Association of Tennis Professionals (ATP) founded in 1990 that replaced the earlier dual Grand Prix ...

level. In September, Hsu reached his first career final on the

ATP Challenger Tour The ATP Challenger Tour (known until the end of 2008 as the ATP Challenger Series) is a series of international men's professional tennis tournaments. It was founded in 1976 as a replacement for the ILTF Satellite Circuit (founded in 1971) as ...

where he and partner Jimmy Wang lost in the doubles final of the 2018 Kaohsiung Challenger to

Yang Tsung-hua Yang Tsung-hua (; born 29 March 1991) is a Taiwanese professional tennis player. On the junior circuit, Yang reached a career-high combined ranking of No. 1 in 2008, when he won the French Open singles title against Polish player Jerzy Janowicz ...

and

Hsieh Cheng-peng Hsieh Cheng-peng (; born 22 September 1991) is a tennis player from Taiwan. Alongside Yang Tsung-hua he won the 2008 Wimbledon Championships – Boys' doubles title. He won the 2009 US Open – Boys' doubles with Márton Fucsovics, as w ...

7–6^(7–3), 2–6, –10 in an all-Taiwanese final.

2023: Major and Masters debuts and first wins, top 160

Hsu made his Grand Slam debut by

qualifying Qualification may refer to: Processes * Qualifications-Based Selection (QBS), a competitive contract procurement process established by the United States Congress * Process qualification, ensures that manufacturing and production processes can ...

for the

2023 Australian Open The 2023 Australian Open was a Grand Slam level tennis tournament held at Melbourne Park, from 16–29 January 2023. It was the 111th edition of the Australian Open, the 55th in the Open Era, and the first major of the year. The tournament ...

, beating

Evan Furness Evan Furness (born 13 August 1998) is a French inactive professional tennis player. He has a career high ATP singles ranking of world No. 197, achieved on 2 October 2022. He also has a career high doubles ranking of No. 513, achieved on 27 May 2 ...

Elias Ymer Elias Ymer (born 10 April 1996) is a Swedish tennis player. Ymer has a career high Association of Tennis Professionals, ATP singles ranking of World No. 105, achieved on 11 June 2018. He has a career high ATP doubles ranking of World No. 188, ac ...

and

Alexandre Muller Alexandre may refer to: * Alexandre (given name) * Alexandre (surname) * Alexandre (film) See also

* Alexander * Alexandra (disambiguation) * Xano (disambiguation), a Portuguese hypocoristic of the name "Alexandre" {{Disambig ...

. He also qualified for the

US Open U.S. Open or US Open are open championship sporting tournaments that are hosted in the United States and in which anyone, especially amateur and professional, or American and non-American, may compete. The term may also be applied to non-sporting ev ...

and won his first round match against

Thanasi Kokkinakis Athanasios "Thanasi" Kokkinakis ( ; ; born 10 April 1996) is an Australian professional tennis player. He has been ranked as high as world No. 65 in singles by the ATP, achieved on 6 November 2023. He also has a career-high doubles ranking of ...

, making him the fifth Taiwanese men's singles player to ever qualify for the tournament, and the third Taiwanese man to win a Major match in history. He made his debut in qualifying at a Masters 1000 level at the 2023 Rolex Shanghai Masters. He qualified for the main draw and recorded his first Masters 1000 wins defeating

Max Purcell Max Purcell (born 3 April 1998) is an Australian professional tennis player. He has reached a career-high singles ranking of world No. 40 on 16 October 2023 and a doubles ranking of No. 8 on 9 September 2024. In doubles, he won his first Gran ...

and 17th seed

Lorenzo Musetti Lorenzo Musetti (; born 3 March 2002) is an Italian professional tennis player. He has a career-high ATP rankings, ATP singles ranking of world No. 6, achieved on 9 June 2025 and a doubles ranking of No. 142, achieved on 1 April 2024. Musetti has ...

. He lost to 16th seed and eventual champion

Hubert Hurkacz Hubert Hurkacz (; born 11 February 1997) is a Polish professional tennis player. He has been ATP rankings, ranked as high as world No. 6 in singles by the Association of Tennis Professionals, ATP, making him the highest-ranked Polish man in singl ...

. He reached a career high ranking of No. 158 on 16 October 2023.

Performance timeline

Singles

Current through the

ATP Challengers and ITF finals

Singles: 20 (14–6)

Doubles: 45 (31–14)

Junior Grand Slam finals

Doubles: 3 (3 titles)

References

External links

* * * {{DEFAULTSORT:Hsu, Yu-Hsiou 1999 births Living people Taiwanese male tennis players Australian Open (tennis) junior champions Wimbledon junior champions US Open (tennis) junior champions Sportspeople from Changhua County Grand Slam (tennis) champions in boys' doubles 21st-century Taiwanese sportsmen Summer World University Games medalists in tennis FISU World University Games gold medalists for Chinese Taipei Medalists at the 2021 Summer Universiade Tennis players at the 2022 Asian Games Medalists at the 2022 Asian Games Asian Games gold medalists in tennis Asian Games bronze medalists in tennis Asian Games gold medalists for Chinese Taipei Asian Games bronze medalists for Chinese Taipei