Chun-Hsin Tseng - ATP #127 (2025-10-13)
| atpworldtour.com | ATP | Country |  Taiwan |
| Wikipedia | Eng / Fr | Birth | - |
| Career best ranking | 83 - 2022-08-08 | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
| Conditions | W | D | ratio |
|---|---|---|---|
| Hard (out.) | 4 | 7 | 36.36% |
| Clay | 4 | 10 | 28.57% |
| Grass | 0 | 2 | 0.00% |
| Hard (in.) | 1 | 3 | 25.00% |
| TOTAL | 9 | 22 | 29.03% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-08-25 | GS |  US Open | Hard (out.) | 64e | #113 |  #54 Zizou Bergs | 6/3 6/4 6/3 | |
| 2 | 2025-08-18 | 250 | Winston-Salem Open | Hard (out.) | 32e | #113 |  #75 Bu Yunchaokete | 6/7(2) 6/3 7/6(4) | |
| 3 | 2025-07-14 | 250 |  Bastad ATP | Clay | 16e | #93 |  #88 Hugo Gaston | 6/4 6/3 | |
| 4 | 2025-06-23 | 250 |  Eastbourne International | Grass | 16e | #94 |  #27 Alejandro Davidovich Fokina | 7/6(6) 6/2 | |
| 5 | 2025-05-07 | 1000 |  Masters de Rome | Clay | 64e | #99 | #101 Francesco Passaro | 6/0 2/6 6/3 | |
| 6 | 2025-04-14 | 500 |  Munich Open | Clay | 16e | #101 | #83 Daniel Altmaier | 7/6(5) 7/6(5) | |
| 7 | 2025-03-31 | 250 |  Open de Roumanie | Clay | 16e | #112 |  #85 Gabriel Diallo | 7/6(5) 7/6(2) | |
| 8 | 2025-03-19 | 1000 | Miami Masters | Hard (out.) | 32e | #112 |  #9 Stefanos Tsitsipas | 4/6 7/5 6/3 | |
| 9 | 2025-03-19 | 1000 | Miami Masters | Hard (out.) | 64e | #112 | #70 Mattia Bellucci | 7/6(5) 6/2 | |
| 10 | 2025-02-17 | 500 |  Rio Open | Clay | QF | #124 |  #32 Sebastian Baez | 6/4 6/1 | |
| 11 | 2025-02-17 | 500 | Rio Open | Clay | 8e | #124 | #97 Thiago Monteiro | 6/7(4) 6/3 7/6(4) | |
| 12 | 2025-02-17 | 500 | Rio Open | Clay | 16e | #124 |  #27 Alejandro Tabilo | 6/2 7/5 | |
| 13 | 2024-07-22 | 250 |  Croatia Open | Clay | QF | #167 |  #81 Jakub Mensik | 6/0 6/4 | |
| 14 | 2024-07-22 | 250 | Croatia Open | Clay | 8e | #167 | #96 Fabio Fognini | 6/1 6/0 | |
| 15 | 2023-10-04 | 1000 | Shanghai Masters | Hard (out.) | 32e | #345 | #30 Adrian Mannarino | 6/2 6/2 | |
| 16 | 2023-10-04 | 1000 | Shanghai Masters | Hard (out.) | 64e | #345 |  #84 Alexander Shevchenko | 3/6 6/3 6/2 | |
| 17 | 2023-04-03 | 250 |  Estoril Open | Clay | 16e | #126 | #61 Pedro Cachin | 6/4 6/4 | |
| 18 | 2023-02-06 | 250 | Dallas Open | Hard (in.) | 16e | #106 | #39 John Isner | 7/6(5) 7/6(1) | |
| 19 | 2022-08-22 | 250 | Winston-Salem Open | Hard (out.) | 16e | #85 | #57 Jaume Munar | 6/3 6/4 | |
| 20 | 2022-08-22 | 250 | Winston-Salem Open | Hard (out.) | 32e | #85 |  #91 Marton Fucsovics | 6/1 1/6 6/3 | |
| 21 | 2022-08-01 | 250 |  Los Cabos Open | Hard (out.) | 8e | #87 | #13 Cameron Norrie | 6/3 6/0 | |
| 22 | 2022-08-01 | 250 | Los Cabos Open | Hard (out.) | 16e | #87 | #500 Nick Chappell | 6/4 6/4 | |
| 23 | 2022-06-27 | GS | Wimbledon | Grass | 64e | #97 | #284 Alastair Gray | 6/3 6/3 7/6(3) | |
| 24 | 2022-05-22 | GS | Roland Garros | Clay | 64e | #110 | #79 Joao Sousa | 6/7(5) 6/1 4/6 6/1 6/4 | |
| 25 | 2022-01-17 | GS |  Australian Open | Hard (out.) | 64e | #187 | #100 Oscar Otte | 6/4 6/3 6/2 | |
| 26 | 2021-11-15 | Finals | LLTL Finals Pau | Hard (in.) | 16e | #249 | #252 Duje Ajdukovic | 0/6 7/6(5) 6/2 | |
| 27 | 2021-05-24 | Challenger | Oeiras 4 Challenger | Clay | 8e | #274 | #349 Filip Cristian Jianu | 6/3 3/6 6/1 | |
| 28 | 2021-05-24 | Challenger | Oeiras 4 Challenger | Clay | 16e | #274 | #301 Roberto Ortega-Olmedo | 6/4 6/2 | |
| 29 | 2020-09-21 | Challenger | Forli Challenger | Clay | 16e | #284 | #104 Federico Coria | 7/5 3/6 4/2 ret. | |
| 30 | 2019-09-16 | Challenger | Kaohsiung Challenger | Hard (in.) | 16e | #320 |  #134 Go Soeda | 6/2 6/3 | |
| 31 | 2019-09-16 | Challenger | Kaohsiung Challenger | Hard (in.) | 32e | #320 | #574 Kuan-Yi Lee | 6/2 6/3 |
In progress
Swiss Indoors Basel
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Vienna Open
Leader(s): JSPAD95
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Masters de Paris-Bercy - time before closing......
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