| Challenger Roseto | 03/14 11:55 | 25 | [232] Mathias Bourgue v Chun Hsin Tseng [159] | 6-7,6-7 | |
| ATP - Indian Wells | 03/08 23:35 | 14 | [102] Denis Kudla v Chun Hsin Tseng [159] | 6-1,6-4 | |
| Coupe Davis | 03/05 18:20 | - | Dominguez, Sebastian v Chun Hsin Tseng | 4-6,3-6 | |
| Coupe Davis | 03/05 18:20 | - | Gonzalez, Wilfredo v Chun Hsin Tseng | Cancelled | |
| Coupe Davis | 03/04 18:20 | - | Diaz-Figueroa, Christopher v Chun Hsin Tseng | 5-7,4-6 | |
| Challenger - Bengaluru | 02/15 10:45 | 25 | [158] Chun Hsin Tseng v Kalovelonis, Markos [348] | 2-6,2-6 | |
| Challenger - Bengaluru | 02/13 11:00 | 29 | [190] Chun Hsin Tseng v Gojo, Borna [288] | 6-4,7-5 | |
| Challenger - Bengaluru | 02/12 09:40 | 28 | [161] Enzo Couacaud v Chun Hsin Tseng [190] | 5-7,4-6 | |
| Challenger - Bengaluru | 02/11 05:30 | 27 | [190] Chun Hsin Tseng v Gabriel Decamps [467] | 6-4,6-4 | |
| Challenger - Bengaluru | 02/09 05:30 | 26 | [158] Hugo Grenier v Chun Hsin Tseng [190] | 1-6,4-6 | |
| Challenger - Bengaluru | 02/07 09:50 | 25 | [191] Jay Clarke v Chun Hsin Tseng [190] | 3-6,1-6 | |
| ATP Pune | 01/30 05:30 | 14 | [196] Marc Polmans v Chun Hsin Tseng [190] | 6-3,6-4 | |
| Open d'Australie | 01/17 08:05 | 23 | [96] Oscar Otte v Chun Hsin Tseng [190] | 6-4,6-3,6-2 | |
| ATP Adelaide 2 | 01/09 05:30 | 26 | Gojowczyk, Peter v Chun Hsin Tseng | Cancelled | |
| Challenger Maia | 12/19 11:00 | 29 | [232] Chun Hsin Tseng v Nuno Borges [210] | 5-7,7-5,6-2 | |
| Challenger Maia | 12/18 12:25 | 28 | [118] Andrej Martin v Chun Hsin Tseng [232] | 1-6,2-6 | |
| Challenger Maia | 12/17 14:35 | 27 | [326] Esteve Lobato, Eduard v Chun Hsin Tseng [232] | 1-6,5-7 | |
| Challenger Maia | 12/16 12:05 | 26 | [376] Fabian Marozsan v Chun Hsin Tseng [232] | 6-7,3-6 | |
| Challenger Maia | 12/15 14:55 | 25 | [302] Viola, Matteo v Chun Hsin Tseng [232] | 3-6,4-6 | |
| Challenger Maia | 12/12 11:00 | 29 | [256] Chun Hsin Tseng v Geoffrey Blancaneaux [283] | 6-3,3-6,2-6 | |
| Challenger Maia | 12/11 11:00 | 28 | [120] Andrej Martin v Chun Hsin Tseng [256] | 4-6,5-7 | |
| Challenger Maia | 12/10 12:55 | 27 | Calvin Hemery v Chun Hsin Tseng | 4-6,1-6 | |
| Challenger Maia | 12/09 12:00 | 26 | [435] Nicholas D Ionel v Chun Hsin Tseng [256] | 3-6,4-6 | |
| Challenger Maia | 12/08 11:00 | 25 | Oscar Moraing v Chun Hsin Tseng | 4-6,1-6 | |
| Challenger Antalya | 11/30 12:05 | 25 | [254] Chun Hsin Tseng v Filip Misolic [346] | 2-6,7-5,6-7 | |
| Challenger - Pau | 11/15 15:30 | 25 | [253] Duje Ajdukovic v Chun Hsin Tseng [249] | 0-6,7-6,6-2 | |
| Challenger Ortisei | 11/09 12:40 | 25 | [249] Chun Hsin Tseng v Quiroz, Roberto [290] | 6-4,3-6,4-6 | |
| Challenger - Tenerife | 11/03 11:00 | 26 | [248] Chun Hsin Tseng v Altug Celikbilek [160] | 7-5,3-6,6-7 | |
| Challenger - Tenerife | 11/01 11:40 | 25 | [203] Jay Clarke v Chun Hsin Tseng [248] | 2-6,6-7 | |
| ITF M25 Portimao | 10/29 11:10 | 27 | [240] Chun Hsin Tseng v Paul Jubb [370] | 4-6,6-7 |
Wikipedia - Tseng Chun-hsin
Tseng Chun-hsin (en chinois traditionnel : 曾俊欣 ; pinyin : Zēng Jùnxīn), né le à Taipei, est un joueur de tennis taïwanais, professionnel depuis 2019.