Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Tianjin | 2023/07/04 06:00 | Xian Yao Zhou v Natthasith Kunsuwan | 6-7,3-6 |
| ITF M15 - Tianjin | 2023/07/03 01:00 | Wai Yu Kai v Natthasith Kunsuwan | 2-6,2-6 |
| ITF M25 - Nakhon Si Thammarat | 2023/06/14 05:50 | Natthasith Kunsuwan v Pruchya Isarow | 1-6,4-6 |
| ITF M15 - Nakhon Si Thammarat | 2023/06/05 05:10 | Ryotaro Taguchi v Natthasith Kunsuwan | 6-0,6-3 |
| ITF M15 - Nakhon Si Thammarat | 2023/06/01 02:00 | Natthasith Kunsuwan v Orel Kimhi | 3-6,3-6 |
| ITF M15 - Singapore | 2023/04/05 11:05 | Ray Ho v Natthasith Kunsuwan | 6-3,6-4 |
| ITF M15 - Singapore | 2023/04/03 08:00 | Ha Minh Duc Vu v Natthasith Kunsuwan | 0-6,4-6 |
| ITF M15 - Singapore | 2023/04/02 01:55 | Adam Hobbs v Natthasith Kunsuwan | 0-6,3-6 |
| ITF M15 - Tianjin | 2023/06/29 01:00 | Jie Cui v Chukang Wang | 6-3,5-7,6-7 |
| ITF M15 - Tianjin | 2023/06/27 03:45 | Jeremy Jin v Jie Cui | 6-3,3-6,6-7 |
| ITF M15 - Tianjin | 2023/06/22 02:00 | Chukang Wang v Jie Cui | 7-6,6-2 |
| ITF M15 - Tianjin | 2023/06/21 03:35 | Qian Sun v Jie Cui | 1-6,2-6 |
| ITF M25 - Jakarta | 2023/04/11 02:00 | Jie Cui v Maximus Jones | 6-4,1-6,8-10 |
| ITF M25 - Jakarta | 2023/04/10 07:15 | Jie Cui v Aldhito R Dwi Kurniawan | 6-2,6-1 |
| ITF M15 - Singapore | 2023/04/06 07:40 | Matthew Dellavedova v Jie Cui | 3-6,6-3,6-2 |
| ITF M15 - Singapore | 2023/04/05 08:10 | Jie Cui v Patrik Oplustil | 6-1,6-4 |