Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Hua Hin | 2023/11/14 04:25 | Tsung-Hao Huang v Natthasith Kunsuwan | 3-6,6-4,6-1 |
| ITF M25 Hua Hin | 2023/11/13 04:20 | Thantub Suksumrarn v Natthasith Kunsuwan | 6-2,6-2 |
| ITF M15 Hua Hin | 2023/11/09 03:00 | Natthasith Kunsuwan v Bang Shuo Yin | 7-6,0-6,3-6 |
| ITF M15 Hua Hin | 2023/11/07 03:00 | Yunseok Jang v Natthasith Kunsuwan | 4-6,4-6 |
| ITF M15 Hua Hin | 2023/11/06 05:35 | Zongbing Yu v Natthasith Kunsuwan | 4-6,4-6 |
| ITF M15 Hua Hin | 2023/11/05 06:35 | Alexey Shtengelov v Natthasith Kunsuwan | 6-2,1-6,3-10 |
| ITF M15 Nakhon Si Thammarat | 2023/09/06 03:50 | Sidharth Rawat v Natthasith Kunsuwan | 6-2,6-0 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/09/04 02:00 | Faisal Qamar v Natthasith Kunsuwan | 4-6,2-6 |
| ITF M15 Wellington | 2023/12/14 00:10 | Jayden Court v Samuel Brosset | 4-6,7-6,7-6 |
| ITF M15 Wellington | 2023/12/13 01:05 | Samuel Brosset v Jack Loutit | 7-5,4-6,6-1 |
| ITF M15 Wellington | 2023/12/11 22:40 | Samuel Brosset v Patrik Oplustil | 6-3,6-3 |
| ITF M25 Telavi | 2023/10/16 06:00 | Felipe Mikkelsen v Samuel Brosset | 1-6,2-6 |
| ITF M25 Telavi | 2023/10/12 06:00 | Michael Vrbensky v Samuel Brosset | 5-3 |
| ITF M25 Telavi | 2023/10/11 06:00 | Samuel Brosset v Maxence Bertimon | 6-4,7-5 |
| ITF M25 Telavi | 2023/10/10 06:00 | Samuel Brosset v Eskander Guryev | 6-2,7-5 |
| ITF M25 Telavi | 2023/10/08 10:00 | Samuel Brosset v Alexander Vikhlyantsev | 6-3,6-1 |