Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| Challenger Shenzhen Qual | 2023/10/15 03:55 | Tsung-Hao Huang v Jiayang Dong | 6-0,6-0 |
| ITF M25 Guiyang | 2023/09/21 02:00 | Jiayang Dong v Zhao Zhao | 3-6,4-6 |
| ITF M25 Guiyang | 2023/09/20 01:55 | Jiayang Dong v Minghui Zhang | 6-3,6-3 |
| Challenger Guangzhou | 2023/09/10 09:45 | Toshihide Matsui v Jiayang Dong | 7-5,6-0 |
| Challenger Zhuhai | 2023/08/21 03:00 | Xiaofei Wang v Jiayang Dong | 6-4,6-2 |
| ITF M25 Yinchuan | 2023/08/16 04:15 | Xin Gao v Jiayang Dong | 6-4,6-0 |
| ITF M25 Yinchuan | 2023/08/15 04:40 | Jiayang Dong v Aleksander Chayka | 6-7,7-5,10-8 |
| ITF M25 Yinchuan | 2023/08/14 02:00 | Jiayang Dong v Ryuhei Azuma | 7-5,6-3 |
| ITF M15 Singapore | 2023/04/02 05:05 | Radu Ioan Popa v Timothy Gray | 3-6,2-6 |
| ITF M15 Constanta | 2022/09/04 07:00 | Michael Strestian Stamati v Radu Ioan Popa | 6-1,6-0 |
| ITF M25 Bacau | 2022/07/24 07:00 | Radu Ioan Popa v Vladimir Filip | 2-6,4-6 |
| ITF M15 Heraklion | 2022/05/29 11:00 | Dorian Kos v Radu Ioan Popa | 6-4,5-7,10-7 |