Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF - Nakhon Si Thammarat M15 | 2023/07/17 04:30 | Credit Chaiyarin v Cooper Wilkinson | 6-3,6-4 |
| ITF - Nakhon Si Thammarat M15 - Kwalifikacje | 2023/07/16 08:25 | Credit Chaiyarin v LJ Fick | 6-1,6-2 |
| ITF - Nakhon Si Thammarat M15 - Kwalifikacje | 2023/07/09 10:00 | Tanakorn Srirat v Credit Chaiyarin | 6-2,6-2 |
| ITF - Nakhon Si Thammarat M15 | 2023/07/05 06:20 | Shuichi Sekiguchi v Credit Chaiyarin | 6-2,6-4 |
| ITF - Nakhon Si Thammarat M25 | 2023/06/12 06:30 | Pawit Sornlaksup v Credit Chaiyarin | 6-4,7-5 |
| ITF - Nakhon Si Thammarat M25 | 2023/06/11 07:50 | Nishith Naveen v Credit Chaiyarin | 2-6,2-6 |
| ITF - Nakhon Si Thammarat M15 | 2023/06/08 08:50 | Blake Ellis v Credit Chaiyarin | 6-2,6-4 |
| ITF - Nakhon Si Thammarat M15 | 2023/06/06 02:00 | Thanapet Chanta v Credit Chaiyarin | 6-4,3-6,5-7 |
| ITF - Anseong M25 | 2023/06/20 02:00 | Keisuke Saitoh v Yeongseok Jeong | 6-7,4-6 |
| ITF - Changwon M25 | 2023/06/14 01:00 | Yunseong Chung v Yeongseok Jeong | 6-2,6-2 |
| ITF - Daegu M25 | 2023/06/08 02:25 | Geun Jun Kim v Yeongseok Jeong | 6-1,2-6,6-4 |
| ITF - Daegu M25 | 2023/06/06 01:05 | Yeongseok Jeong v Yunseok Jang | 7-5,4-6,6-1 |
| ITF - Dżakarta M25 | 2023/04/21 03:00 | Leo Borg v Yeongseok Jeong | 6-0,6-0 |
| ITF - Dżakarta M25 | 2023/04/20 03:50 | Yeongseok Jeong v Ray Ho | 6-4,6-4 |
| ITF - Dżakarta M25 | 2023/04/19 02:30 | Renta Tokuda v Yeongseok Jeong | 6-7,6-3,3-6 |
| ITF - Dżakarta M25 | 2023/04/18 02:00 | Yeongseok Jeong v Tegar A S Wibowo | 6-2,6-2 |