Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/01/19 04:10 | Jeamoon Lee v Kokoro Isomura | 6-1,6-1 |
| ITF M15 Nakhon Si Thammarat | 2023/07/12 03:10 | Kokoro Isomura v Patorn Hanchaikul | 0-6,0-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/06 04:25 | Kokoro Isomura v Ryuki Matsuda | 4-6,7-6,4-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/05 07:50 | Kokoro Isomura v Kazuma Kawachi | 6-4,6-3 |
| ITF M25 Anseong | 2023/06/21 03:50 | Gerard Campana Lee v Kokoro Isomura | 6-4,6-3 |
| ITF M15 Jakarta | 2023/06/14 07:35 | Kokoro Isomura v Yurii Dzhavakian | 1-6,5-7 |
| ITF M25 Jakarta | 2023/06/09 02:30 | Kokoro Isomura v Omar Jasika | 2-6,3-6 |
| ITF M25 Jakarta | 2023/06/08 03:45 | Kokoro Isomura v Corban Crowther | 6-3,3-6,6-0 |
| ITF M25 Jakarta | 2023/06/06 05:30 | Fitriadi M Rifqi v Kokoro Isomura | 3-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/16 02:00 | Taisei Ichikawa v Jeamoon Lee | 4-6,1-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/15 02:00 | Kasidit Samrej v Jeamoon Lee | 6-7,5-7 |
| ITF M15 Nakhon Si Thammarat | 2023/07/14 02:00 | Ryuki Matsuda v Jeamoon Lee | 3-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/13 05:00 | Palaphoom Kovapitukted v Jeamoon Lee | 4-6,6-3,6-7 |
| ITF M15 Nakhon Si Thammarat | 2023/07/06 03:00 | Kasidit Samrej v Jeamoon Lee | 7-6,7-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/04 02:00 | Chanon Phunsawat v Jeamoon Lee | 2-6,1-6 |
| ITF M25 Anseong | 2023/06/22 02:00 | Sanhui Shin v Jeamoon Lee | 7-5,4-6,6-4 |
| ITF M25 Anseong | 2023/06/21 02:00 | Jae Hwan Kim v Jeamoon Lee | 1-6,3-6 |