| ITF M25 Angers | 04/22 15:25 | 26 | Chun Hsin Tseng v Arthur Fils | 6-1,7-5 | |
| ITF M25 Angers | 04/20 09:20 | 25 | Chun Hsin Tseng v Antoine Bellier | 6-3,6-4 | |
| Challenger de Oeiras | 04/06 12:00 | 25 | [283] Chun Hsin Tseng v Adrian Andreev [387] | 6-1,6-7,3-6 | |
| Challenger de Oeiras | 03/30 14:40 | 25 | [286] Chun Hsin Tseng v Gastao Elias [358] | 3-6,6-2,4-6 | |
| Challenger de Potchefstroom | 02/18 08:00 | 26 | [214] Cem Ilkel v Chun Hsin Tseng [283] | 7-6,7-5 | |
| Challenger de Potchefstroom | 02/16 11:25 | 25 | [283] Chun Hsin Tseng v Mirza Basic [329] | 6-4,3-6,6-3 | |
| Challenger de Potchefstroom | 02/12 09:00 | 27 | [283] Chun Hsin Tseng v Liam Broady [191] | 3-6,3-6 | |
| Challenger de Potchefstroom | 02/11 09:25 | 26 | [252] Ulises Blanch v Chun Hsin Tseng [283] | Retired | |
| Challenger de Potchefstroom | 02/09 12:55 | 25 | [283] Chun Hsin Tseng v Akira Santillan [266] | 6-1,4-6,6-3 | |
| Challenger de Antalya - Clasificación | 01/31 10:55 | 14 | [230] Gian Marco Moroni v Chun Hsin Tseng [282] | 7-5,6-4 | |
| Challenger de Antalya - Clasificación | 01/28 11:20 | 19 | [321] Duje Ajdukovic v Chun Hsin Tseng [282] | 6-4,5-7,6-2 | |
| Challenger de Antalya - Clasificación | 01/27 13:30 | 14 | [282] Chun Hsin Tseng v Marcelo Tomas Barrios Vera [256] | 4-6,6-4,6-4 | |
| Challenger de Sao Paulo | 11/26 14:50 | 26 | [204] Joao Menezes v Chun Hsin Tseng [280] | 6-3,6-3 | |
| Challenger de Sao Paulo | 11/24 17:55 | 25 | [316] Sebastian Baez v Chun Hsin Tseng [280] | 3-6,6-3,4-6 | |
| Challenger Orlando | 11/17 15:00 | 25 | [203] Elias Ymer v Chun Hsin Tseng [280] | 7-5,7-6 | |
| Challenger de Cary | 11/07 19:10 | 64 | Chun Hsin Tseng v Patrick Kypson | 5-7,7-6,5-7 | |
| ITF M25 Vale Do Lobo | 10/31 12:00 | 28 | [288] Chun Hsin Tseng v Kacper Zuk [285] | 6-1,5-7,3-6 | |
| ITF M25 Vale Do Lobo | 10/30 12:35 | 27 | [375] Pedro Cachin v Chun Hsin Tseng [288] | 7-6,3-6,0-6 | |
| ITF M25 Vale Do Lobo | 10/29 09:25 | 26 | Emilio Nava v Chun Hsin Tseng | 3-6,2-6 | |
| ITF M25 Vale Do Lobo | 10/28 10:30 | 25 | [409] Gianluigi Quinzi v Chun Hsin Tseng [288] | 4-6,4-6 | |
| ITF M25 Hamburgo | 10/24 10:25 | 29 | [287] Chun Hsin Tseng v Kacper Zuk [284] | 4-6,6-7 | |
| ITF M25 Hamburgo | 10/23 09:55 | 28 | [389] Raul Brancaccio v Chun Hsin Tseng [287] | 7-6,4-6,2-6 | |
| ITF M25 Hamburgo | 10/22 09:55 | 27 | Chun Hsin Tseng v Timo Stodder | 6-3,4-6,6-3 | |
| ITF M25 Hamburgo | 10/21 13:25 | 26 | Chun Hsin Tseng v Camilo Ugo Carabelli | 6-1,6-0 | |
| ITF M25 Hamburgo | 10/19 17:05 | 25 | Chun Hsin Tseng v Marvin Moeller | 6-3,7-5 | |
| Challenger de Lisboa | 10/10 16:00 | 64 | [256] Adrian Menendez-Maceiras v Chun Hsin Tseng [287] | 6-4,4-6,6-2 | |
| Challenger de Biella | 09/30 11:25 | 26 | [298] Blaz Kavcic v Chun Hsin Tseng [287] | 3-6,6-3,6-3 | |
| Challenger de Biella | 09/28 12:00 | 25 | [216] Andrew Harris v Chun Hsin Tseng [287] | 1-6,2-6 | |
| Challenger de Biella | 09/27 11:00 | - | [286] Chun Hsin Tseng v Filippo Baldi [257] | 7-5,6-0 | |
| Challenger de Biella | 09/26 11:05 | 26 | [240] Marco Trungelliti v Chun Hsin Tseng [286] | 3-6,3-6 |
Wikipedia - Tseng Chun-hsin
Tseng Chun-hsin (en chino tradicional, 曾俊欣; pinyin, Zēng Jùnxīn; 8 de agosto de 2001) es un tenista taiwanés.
Logró el puesto número 1 ITF junior combinado el 11 de junio de 2018, después de ganar el Abierto de Francia de individuales masculino.
Es parte del equipo de Copa Davis de China Taipéi desde 2018, con un récord de 3-1.