Stadium: Court 1 Round: 14 Ground: Clay
| Challenger Almaty | 2021/06/06 06:00 | Filip Cristian Jianu v Tsung-Hua Yang | 6-2,6-3 |
| ITF M15 Shymkent | 2021/06/02 07:10 | Louroi Martinez v Tsung-Hua Yang | 2-6,6-4,6-0 |
| ITF M15 Shymkent | 2021/05/26 06:40 | Tsung-Hua Yang v Yan Bondarevskiy | 4-6,3-6 |
| Challenger Orlando | 2020/11/14 15:00 | Tsung-Hua Yang v Zachary Svajda | 6-7,6-3,0-6 |
| ITF M15 Quinta Do Lago | 2020/11/07 15:00 | Sebastian Fanselow v Tsung-Hua Yang | 6-1,6-3 |
| ITF M15 Quinta Do Lago | 2020/11/07 10:00 | Antoine Bellier v Tsung-Hua Yang | 4-6,4-6 |
| ITF M15 Quinta Do Lago | 2020/11/03 12:00 | Wilson Leite v Tsung-Hua Yang | 3-6,0-6 |
| ITF M25 Vale Do Lobo | 2020/10/29 09:30 | Tsung-Hua Yang v Jesper De Jong | 3-6,3-6 |
| Challenger Almaty | 2021/06/07 04:00 | Evan Furness v Benjamin Hassan | 6-3,3-6,6-4 |
| Challenger Almaty | 2021/06/06 06:45 | Benjamin Hassan v Ivan Nedelko | 6-2,6-2 |
| ITF M15 Antalya | 2021/05/27 07:25 | Mariano Navone v Benjamin Hassan | 6-2,5-7,6-3 |
| ITF M15 Antalya | 2021/05/25 12:45 | Gokberk Saritas v Benjamin Hassan | 1-6,0-6 |
| ITF M15 Antalya | 2021/05/22 07:30 | Nick Hardt v Benjamin Hassan | 6-3,6-1 |
| ITF M15 Antalya | 2021/05/21 07:30 | Benjamin Hassan v Davide Galoppini | 6-3,6-0 |
| ITF M15 Antalya | 2021/05/20 11:10 | Benjamin Hassan v Cezar Cretu | 6-3,7-5 |
| ITF M15 Antalya | 2021/05/19 11:35 | Benjamin Hassan v Arnaud Bovy | 7-5,6-3 |