Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| 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 |
| ITF M25 Prague | 2023/05/15 10:45 | Tommy Czaplinski v Jonas P Hartenstein | 2-6,1-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/15 02:00 | Krittin Koaykul v Kasidit Samrej | 1-6,1-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/13 04:50 | Koki Matsuda v Krittin Koaykul | 6-3,4-6,6-7 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/06/04 04:15 | Krittin Koaykul v Bang Shuo Yin | 4-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2023/06/01 03:45 | Nitin Kumar Sinha v Krittin Koaykul | 7-5,7-5 |
| ITF M15 Nakhon Si Thammarat | 2023/05/30 01:50 | Krittin Koaykul v Thanapet Chanta | 6-3,6-4 |
| ITF M25 Kashiwa | 2023/04/02 02:30 | Koki Matsuda v Krittin Koaykul | 6-3,6-3 |
| ITF M25 Tsukuba | 2023/03/27 00:30 | Krittin Koaykul v Shohei Chikami | 1-6,3-6 |
| ITF M15 Jakarta Qual | 2023/01/22 05:35 | Krittin Koaykul v Ha Minh Duc Vu | 6-4,4-6,4-10 |