Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/07/02 07:30 | Victor Kuznetsov v Jiayang Dong | 1-6,3-6 |
| ITF M15 Tianjin | 2023/06/29 03:55 | Ray Ho v Jiayang Dong | 6-1,6-1 |
| ITF M15 Tianjin | 2023/06/28 12:10 | Finn Reynolds v Jiayang Dong | 6-4,4-6,6-7 |
| ITF M15 Tianjin | 2023/06/27 02:40 | Hanival Kahsay v Jiayang Dong | 0-6,3-6 |
| ITF M15 Tianjin | 2023/06/25 06:00 | Kai-I Wang v Jiayang Dong | 3-6,4-6 |
| ITF M15 Tianjin | 2023/06/18 04:00 | Jiayang Dong v Weitao Xu | 5-7,4-6 |
| ITF M15 Tianjin | 2023/06/12 09:25 | Jiayang Dong v Shiyou Liu | 6-7,4-6 |
| ITF M25 Lu-čou | 2023/06/07 03:35 | Jiayang Dong v Hanival Kahsay | 3-6,3-6 |