Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/25 06:30 | Leo Vithoontien v Krittin Koaykul | 6-2,6-7,11-9 |
| ITF M15 Nakhon Si Thammarat | 2024/02/21 03:55 | Leo Vithoontien v Jumpei Yamasaki | 5-7,7-6,0-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/19 02:00 | Leo Vithoontien v Linghao Zhang | 6-3,6-4 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/18 03:50 | Leo Vithoontien v Krittin Koaykul | 6-4,6-4 |
| Challenger Drummondville | 2023/11/13 15:00 | Kiranpal Pannu v Leo Vithoontien | 6-3,6-2 |
| Challenger Drummondville | 2023/11/12 15:00 | Benjamin Sigouin v Leo Vithoontien | 4-6,3-6 |
| ITF M15 Winston-Salem | 2023/11/07 17:30 | Robin Catry v Leo Vithoontien | 6-4,6-2 |
| ITF M25 Edmonton | 2023/11/02 21:10 | Mohamed Aziz Dougaz v Leo Vithoontien | 2-6,7-6,6-3 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/25 04:00 | Suphawat Saeoui v Mattias Southcombe | 7-6,4-6,12-14 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/02/18 03:55 | Mattias Southcombe v Corban Crowther | 3-6,5-7 |
| ITF M15 Nakhon Si Thammarat | 2024/02/11 03:15 | Siwanat Auytayakul v Mattias Southcombe | 6-0,6-4 |
| ITF M25 Chennai | 2024/01/22 08:55 | Mattias Southcombe v Adil Kalyanpur | 6-7,3-6 |
| ITF M25 Chennai | 2024/01/22 04:00 | Mattias Southcombe v Oges T Jaya Prakash | 6-2,7-6 |
| ITF M25 Bhopal | 2024/01/15 04:30 | Mattias Southcombe v Parth Aggarwal | 6-7,4-6 |
| ITF M25 Mandya | 2024/01/07 06:30 | Mattias Southcombe v Jagmeet Singh | 5-7,2-6 |
| ITF M15 Zahra | 2023/12/12 07:00 | Mattias Southcombe v Raffael Schaer | 6-1,3-6,8-10 |