Hello, Tennis fans! If you love following the Tennis and admire world-class, Chun-Hsin Tseng is a name you’ll recognize instantly. Chun-Hsin Tseng, also known as Jason Tseng, is a Taiwanese tennis sensation who has steadily climbed the ranks of the ATP Tour. With a unique background, a fighting spirit, and a growing list of achievements, Tseng has become a player to watch on the international stage. This article breaks down everything you need to know about his personal life, career journey, financials, and more.
Chun-Hsin Tseng’s Biography
| Field | Details |
| Name | Chun-Hsin Tseng |
| Nickname | N/A |
| Born | August 8, 2001 |
| Age | 23 years |
| College | N/A |
| Nationality | Taiwanese (Chinese Taipei) |
| Height | 175 cm (5 ft 9 in) |
| Turned Pro | 2019 |
| Net Worth | Approx. $1.3 million |
| Prize money | $1,296,643 |
| Spouse | single |
| Relationship Status | single |
| Instagram Profile | N/A |
Early Career
Tseng began playing tennis at age five with his father in Taipei. He trained at an elementary school in Yonghe District and later at the Mouratoglou Tennis Academy in France. His junior career was outstanding, winning the prestigious Petits As in 2015 and clinching both the French Open and Wimbledon boys’ singles titles in 2018. He became ITF junior world No. 1 in June 2018.
Professional Career
Turning professional in 2019, Tseng made his ATP debut at the Miami Open as a wildcard. He quickly made his mark by winning the gold medal at the 2019 Summer Universiade. In 2021, he captured his first ATP Challenger title in Maia, Portugal, and continued his rise with more Challenger wins in Bangalore and Murcia in 2022.
Tseng broke into the ATP top 100 in June 2022 after a semifinal run in Bratislava. By 2025, he had claimed six Challenger titles and reached a career-high singles ranking of No. 83. Known for his baseline consistency and tactical play, Tseng continues to represent Chinese Taipei in the Davis Cup and remains a prominent figure on the ATP Tour.
Chun-Hsin Tseng’s Net Worth Details
As of 2025, Chun-Hsin Tseng’s estimated net worth is around $1.3 million. This figure is primarily from his career prize money, with additional earnings from endorsements and sponsorships. His financial growth reflects his steady progress on the professional circuit.
Prize Money
| Year | Prize Money (USD) |
| 2025 | $279,938 |
| 2024 | $170,358 |
| 2023 | $101,069 |
| 2022 | $506,075 |
| Career | $1,296,643 |
Endorsements
- Tseng has received sponsorship from Yonex for racquets and apparel.
- He has been associated with the Mouratoglou Tennis Academy, which has supported his training and development.
- Additional endorsement details are not publicly available.
Career Records
| Opponent | Event & Year | Result | Score |
| João Sousa | French Open 2022 (1st Rd) | Lost | 6–7, 6–1, 4–6, 6–4, 3–6 |
| Tomas Martin Etcheverry | Parma Challenger 2022 | Won | 2–6, 7–5, 6–3 |
| Lukas Neumayer | Vicenza Challenger 2025 | Won (Final) | 6–3, 6–4 |
| Oscar Otte | Australian Open 2022 (1st Rd) | Lost | Not publicly available |
| Dalibor Svrcina | Naples Challenger 2025 | Won | Not publicly available |
FAQs
1. Who is Chun-Hsin Tseng and what is his nationality?
Chun-Hsin Tseng, also known as Jason Tseng, is a professional tennis player from Chinese Taipei (Taiwan). Born on August 8, 2001, he is currently ranked No. 122 in the ATP singles rankings and represents Chinese Taipei internationally, including in the Davis Cup.
2. What is Chun-Hsin Tseng’s highest ATP ranking?
Chun-Hsin Tseng achieved a career-high singles ranking of world No. 83 on August 8, 2022. He returned to the top 100 on February 24, 2025, following his quarterfinal run at the 2025 Rio Open.
3. What junior Grand Slam titles did Chun-Hsin Tseng win?
Chun-Hsin Tseng won two junior Grand Slam titles in 2018. He defeated Sebastián Báez 7–6(7–5), 6–2 to win the French Open Boys’ Singles, and defeated Jack Draper 6–1, 6–7(2–7), 6–4 to win the Wimbledon Boys’ Singles. He also reached the Australian Open junior final but lost to Sebastian Korda.
4. When did Chun-Hsin Tseng turn professional?
Chun-Hsin Tseng turned professional in 2019 after dominating the junior circuit in 2018.
5. What is Chun-Hsin Tseng’s biggest ATP win to date?
Chun-Hsin Tseng’s biggest career win came at the 2025 Rio Open, where he defeated third-seed Alejandro Tabilo 6–2, 7–5 in the second round. This was his first career win over a top-50 player by ranking.
6. How many ATP Challenger titles has Chun-Hsin Tseng won?
Chun-Hsin Tseng has won 5 ATP Challenger titles. His first came in December 2021 in Maia, Portugal, followed by titles in Bangalore (February 2022), Murcia (April 2022), Szekesfehevar (March 2024), and Vicenza (May 2024).
7. What is the story behind Chun-Hsin Tseng’s nickname “Night Market Champion”?
Chun-Hsin Tseng’s family operated a small food stand at the Lehua Night Market in New Taipei City for 20 years, where they sold tanghulu (a traditional Chinese fruit snack). His parents used savings from this business to support his tennis career and training abroad. The Taiwanese media nicknamed him “the Night Market Champion” in honor of his humble beginnings.
8. What is Chun-Hsin Tseng’s playing style and physical attributes?
Chun-Hsin Tseng is right-handed and stands 175 cm (5’9″) tall, weighing 65 kg. He prefers clay courts and has shown strength on harder surfaces. He maintains a strong service game and is known for his aggressive playing style.
9. Who is Chun-Hsin Tseng’s current coach?
Chun-Hsin Tseng is currently coached by Benjamin Ebrahimzadeh. He previously trained at the Mouratoglou Tennis Academy in France from age 13 to 17.
10. Has Chun-Hsin Tseng competed in Grand Slam tournaments?
Yes, Chun-Hsin Tseng has competed in Grand Slam tournaments. He made his Grand Slam debut at the 2022 Australian Open as a wildcard and later qualified for the 2022 French Open, where he lost in the first round to João Sousa after a 4-hour 23-minute match. He continues to compete in Grand Slam qualifying rounds.