Tseng Chun-hsin

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Tseng Chun-hsin (; born 8 August 2001), also known as Jason Tseng, is a Taiwanese tennis player. He has a career high ATP singles ranking of World No. 83, achieved on 8 August 2022. Tseng is currently the No. 1 Taiwanese player on the ATP tour.

He was also the ITF junior No. 1, first reaching this ranking on 11 June 2018 after winning the French Open Boys' Singles. He is also part of the Chinese Taipei Davis Cup team since 2018, with a W/L record of 1–0. Provided by Wikipedia