Prague 
Davis Сup Group I Tennis. Played Tseng Chun Hsin. Season 2025
Country 
China. Ranking ATP 101.
China. Ranking ATP 101. ATP - Internazionali BNL d'Italia - Rome | ||||
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| 05.05.2025 | Qualifications - 1st round | Tseng Chun Hsin — Piraino Gabriele | 2:0 (6:2, 6:4) |
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 ATP - Masters Series Madrid | ||||
| 21.04.2025 | Qualifications - 1st round | Garin Cristian — Tseng Chun Hsin | 2:1 (2:6, 6:3, 7:5) |
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 ATP - BMW Open | ||||
| 14.04.2025 | First round | Altmaier Daniel — Tseng Chun Hsin | 2:0 (7:6, 7:6) |
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| 13.04.2025 | Qialification final | Tseng Chun Hsin — Harris Billy | 2:1 (4:6, 7:6, 6:2) |
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| 12.04.2025 | Qualifications - 1st round | Tseng Chun Hsin — O\'Connell Christopher | 2:0 (6:3, 6:2) |
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 ATP - Masters Series Monte-Carlo | ||||
| 05.04.2025 | Qualifications - 1st round | Navone Mariano — Tseng Chun Hsin | 2:0 (6:3, 6:1) |
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 ATP - BCR Open Romania - Bucharest | ||||
| 01.04.2025 | First round | Diallo Gabriel — Tseng Chun Hsin | 2:0 (7:6, 7:6) |
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| Napoli | ||||
| 26.03.2025 | Second round | Svrcina Dalibor — Tseng Chun Hsin | 2:0 (6:3, 7:5) |
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| 25.03.2025 | First round | Barrere Gregoire — Tseng Chun Hsin | 0:2 (4:6, 6:7) |
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 ATP - NASDAQ-100 | ||||
| 21.03.2025 | Second round | Tseng Chun Hsin — Tsitsipas Stefanos | 1:2 (6:4, 5:7, 3:6) |
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| 19.03.2025 | First round | Tseng Chun Hsin — Bellucci Mattia | 2:0 (7:6, 6:2) |
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| 18.03.2025 | Qialification final | Tseng Chun Hsin — Blanch Darwin | 2:1 (6:4, 1:6, 7:6) |
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| 17.03.2025 | Qualifications - 1st round | Tseng Chun Hsin — Moro Canas Alejandro | 2:0 (7:6, 6:2) |
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| Phoenix | ||||
| 11.03.2025 | Qialification final | Uchiyama Yasutaka — Tseng Chun Hsin | 2:1 (6:3, 3:6, 7:6) |
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| 10.03.2025 | Qualifications - 1st round | Tseng Chun Hsin — Ponwith Nathan | 2:1 (6:2, 3:6, 6:4) |
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| ATP - Pacific Life Open | ||||
| 03.03.2025 | Qualifications - 1st round | Zeppieri Giulio — Tseng Chun Hsin | 2:0 (6:2, 6:1) |
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 ATP - Rio Open - Rio de Janeiro | ||||
| 21.02.2025 | Quarter-finals | Baez Sebastian — Tseng Chun Hsin | 2:0 (6:4, 6:1) |
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| 20.02.2025 | Second round | Monteiro Thiago Moura — Tseng Chun Hsin | 1:2 (7:6, 3:6, 6:7) |
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| 18.02.2025 | First round | Tseng Chun Hsin — Tabilo Alejandro | 2:0 (6:2, 7:5) |
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| 16.02.2025 | Qialification final | Trungelliti Marco — Tseng Chun Hsin | 1:2 (7:6, 0:6, 4:6) |
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| 16.02.2025 | Qualifications - 1st round | Tseng Chun Hsin — Reis Da Silva Joao Lucas | 2:1 (6:7, 6:3, 6:4) |
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 ATP - Copa Telmex | ||||
| 08.02.2025 | Qualifications - 1st round | Torres Juan Bautista — Tseng Chun Hsin | 2:1 (6:1, 3:6, 7:5) |
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| Rosario | ||||
| 05.02.2025 | First round | Dellien Hugo — Tseng Chun Hsin (Retired) | 1:1 (4:6, 6:4, 4:1) |
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 ATP - Brisbane | ||||
| 28.12.2024 | Qualifications - 1st round | Andreev Adrian — Tseng Chun Hsin | 2:1 (6:4, 3:6, 7:6) |
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