Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2023/07/02 05:45 | Yamato Sueoka v Siwanat Auytayakul | 6-7,3-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/11 02:00 | Siwanat Auytayakul v Pol Wattanakul | 4-6,6-7 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/06/04 04:00 | Siwanat Auytayakul v Pol Wattanakul | 7-6,5-7,8-10 |
| ITF M15 Nakhon Si Thammarat | 2023/05/29 04:10 | Siwanat Auytayakul v Credit Chaiyarin | 0-6,2-6 |
| ITF M15 Nakhon Si Thammarat | 2023/05/28 04:00 | Abhinav Sanjeev Shanmugam v Siwanat Auytayakul | 1-6,6-3,6-10 |
| ITF M15 Nakhon Si Thammarat | 2023/07/02 03:30 | Tommy Czaplinski v Krittin Koaykul | 7-6,7-5 |
| ITF M15 Jakarta | 2023/06/26 04:40 | Tommy Czaplinski v Siddhant Banthia | 5-7,2-6 |
| ITF M15 Jakarta | 2023/06/25 02:00 | Muthu A Senthilkumar v Tommy Czaplinski | 3-6,2-6 |
| ITF M15 Jakarta | 2023/06/20 03:15 | Lorenzo Lorusso v Tommy Czaplinski | 4-6,6-3,10-3 |
| ITF M15 Jakarta | 2023/06/19 03:40 | Tommy Czaplinski v Abhinav Sanjeev Shanmugam | 6-3,6-2 |
| ITF M15 Jakarta | 2023/06/18 05:00 | Lawrence Bataljin v Tommy Czaplinski | 4-6,3-6 |
| ITF M15 Jakarta | 2023/06/12 06:10 | Vadym Konovchuk v Tommy Czaplinski | 1-6,6-1,14-12 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 10:30 | Tommy Czaplinski v Noah Schlagenhauf | 4-6,2-6 |