Yu Hsiou Hsu Bio
Yu Hsiou Hsu, written in Chinese as 許育修, is a Taiwanese professional tennis player born on 2 April 1999 in Changhua, Taiwan. Competing for Chinese Taipei, he plays right-handed with a two-handed backhand and stands 1.78 m (5 ft 10 in) tall. He has reached career-high ATP rankings of No. 158 in singles on 16 October 2023 and No. 145 in doubles on 17 November 2025, and he is currently regarded as the No. 1 Taiwanese men’s tennis player.
Trained by coach Hsiao-Yung Chang, Hsu has built a reputation through his junior success and steady progress on the ITF and ATP Challenger circuits. He turned professional in 2016 and has since represented Chinese Taipei in Davis Cup competition, while collecting a combined prize money total of US $858,813 across his career.
Early Life and Background
Yu Hsiou Hsu was born and raised in Changhua, a city in west-central Taiwan known for its strong local sporting culture. Growing up in Changhua gave him access to local tennis facilities and a community of players that helped shape his early development. From a young age, he showed an interest in racket sports, eventually focusing on tennis as his primary discipline.
His family background and hometown connection to Changhua remain central to his identity as an athlete, and he continues to base himself there. While specific details about his parents and formal education are not publicly documented, his early training in Taiwan laid the foundation for a career that would carry him onto the international stage.
Path to Professional Tennis
Hsu began making a name for himself on the junior circuit, where his consistency and doubles instincts became clear. As a junior, he reached a career-high combined ranking of No. 5 on 12 June 2017, signaling that he was ready to compete at the highest age-group level.
The year 2017 proved to be a breakthrough. He won the 2017 Australian Open boys’ doubles title alongside Zhao Lingxi, then captured the 2017 Wimbledon boys’ doubles championship with Axel Geller. Later that season, he partnered with Wu Yibing to win the 2017 US Open boys’ doubles title, holding three of the four junior Grand Slam boys’ doubles crowns simultaneously. This remarkable run established him as one of the top junior players in the world and set the stage for his transition to the professional ranks.
Yu Hsiou Hsu Career
Early Career (2018)
Hsu turned professional in 2016 and quickly began competing on the ITF Men’s Circuit. In March 2018, he won his first singles and doubles titles at ITF events, marking his arrival on the professional stage. The same year, he made his debut for the Chinese Taipei Davis Cup team and won his singles rubber against Shahin Khaledan of Iran by a score of 4–6, 6–1, 10–8, which was also his first win at the ATP Tour level.
In September 2018, Hsu reached his first ATP Challenger Tour final in doubles at the 2018 Kaohsiung Challenger, partnering with Jimmy Wang. The all-Taiwanese pairing fell to Yang Tsung-hua and Hsieh Cheng-peng 7–6(7–3), 2–6, 10–8, but the result confirmed his growing presence on the Challenger circuit.
Major Tour Breakthrough (2023)
The 2023 season represented Hsu’s most significant step forward at the senior level. He qualified for the 2023 Australian Open, his Grand Slam main-draw debut, by defeating Evan Furness, Elias Ymer, and Alexandre Muller in qualifying rounds. He later qualified for the US Open and won his first-round match against Thanasi Kokkinakis, becoming the fifth Taiwanese men’s singles player to qualify for the tournament and the third Taiwanese man to win a Major match in history.
He also made his Masters 1000 debut at the 2023 Rolex Shanghai Masters. He qualified for the main draw and recorded his first Masters 1000 wins, defeating Max Purcell and 17th seed Lorenzo Musetti before losing to 16th seed and eventual champion Hubert Hurkacz. These results pushed him to a career-high singles ranking of No. 158 on 16 October 2023.
Challenger Success and Doubles Rise (2025)
Hsu continued to develop his doubles game in 2025, winning two ATP Challenger doubles titles. He captured the 2025 Open Sopra Steria de Lyon partnering with Kaichi Uchida, and added the 2025 Cranbrook Tennis Classic title alongside Huang Tsung-hao. These victories helped him reach a new career-high doubles ranking of No. 145 on 17 November 2025.
Driving Style and Strengths
Yu Hsiou Hsu plays right-handed with a two-handed backhand, a combination that allows him to generate reliable pace and control from both wings. His doubles instincts, sharpened during his junior Grand Slam run, remain a defining strength. Working with coach Hsiao-Yung Chang, he has developed the tactical discipline needed to compete on faster indoor surfaces and to grind through qualifying draws at Major and Masters events.
Notable Events and Milestones
Among his most celebrated achievements, Hsu holds three junior Grand Slam boys’ doubles titles from 2017, his 2023 US Open first-round win over Thanasi Kokkinakis stands as a career milestone, and his Masters 1000 victories over Max Purcell and Lorenzo Musetti at the 2023 Rolex Shanghai Masters highlighted his ceiling on the biggest stages.
Yu Hsiou Hsu Career Wins
Yu Hsiou Hsu’s career win totals span junior Grand Slam doubles titles, ITF circuit titles, and ATP Challenger doubles crowns. While he is yet to lift a singles or doubles trophy at the ATP Tour level, his results at Major, Masters, and Challenger events reflect steady upward progress on the professional tour.
Grand Slam and Tour Highlights
At Grand Slam level, Hsu reached the second round of the 2023 US Open in singles and has made multiple qualifying appearances at the Australian Open, French Open, and Wimbledon. He qualified for the 2023 Australian Open main draw and went on to record his first Major match win later that year in New York. His Grand Slam doubles results have complemented his singles work, though specific doubles wins at the Majors are not detailed in available records.
Other Wins and Performances
Hsu’s other notable wins include his first ITF singles and doubles titles in March 2018, his Davis Cup singles victory over Shahin Khaledan that same year, his Masters 1000 wins over Max Purcell and Lorenzo Musetti in 2023, and his 2025 ATP Challenger doubles titles in Lyon and at the Cranbrook Tennis Classic. Together, these results underline his consistency across surfaces and formats.
Yu Hsiou Hsu Family
Family Background and Racing Lineage
Public information about Yu Hsiou Hsu’s family background is limited. He was raised in Changhua, Taiwan, the city he still calls home, and his early development in the local tennis community played a key role in shaping his career path.
Personal Life
Hsu continues to reside in Changhua, Taiwan, and maintains a close working relationship with his longtime coach, Hsiao-Yung Chang. He keeps his personal life private, and details about a spouse or children are not publicly available.
2025 Season Performance
The 2025 season has been defined by Hsu’s doubles success on the ATP Challenger Tour. He claimed the doubles title at the 2025 Open Sopra Steria de Lyon with Kaichi Uchida and added a second Challenger doubles trophy at the 2025 Cranbrook Tennis Classic alongside Huang Tsung-hao. These results drove him to a new career-high doubles ranking of No. 145 on 17 November 2025.
On the singles side, Hsu continued to compete across ITF and Challenger events, using the experience to push his ranking back toward his 2023 peak. His current singles ranking stands at No. 213 as of 22 June 2026, reflecting the typical ebb and flow of a developing professional’s season.
Looking ahead, Hsu’s partnership with coach Hsiao-Yung Chang and his established doubles chemistry with several Taiwanese and Asian counterparts position him well for a strong 2025 finish. With his game suited to a variety of surfaces and his confidence high after two Challenger titles, he remains a leading figure in Taiwanese men’s tennis heading into the latter half of the season.