Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2023/07/10 04:05 | Krittin Koaykul v Tanakorn Srirat | 7-6,7-6 |
| ITF Thailand F2 | 2018/08/25 04:00 | Krittin Koaykul v Tanakorn Srirat | 6-1,6-2 |
| ITF M15 Nakhon Si Thammarat | 2024/08/18 09:50 | Tanakorn Srirat v Markos Kalovelonis | 4-6,4-6 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/07/14 04:30 | Gabor Hornung v Tanakorn Srirat | 3-6,6-3,10-5 |
| ITF M15 Nakhon Si Thammarat | 2023/09/04 04:45 | Corban Crowther v Tanakorn Srirat | 6-4,6-3 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/09/03 03:00 | Natthayut Nithithananont v Tanakorn Srirat | 4-6,6-7 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/08/27 05:15 | Chase Ferguson v Tanakorn Srirat | 6-7,6-4,10-3 |
| ITF M15 Nakhon Si Thammarat | 2023/08/20 03:35 | Siddhant Banthia v Tanakorn Srirat | 6-2,6-2 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/16 05:30 | Seon Yong Han v Tanakorn Srirat | 6-3,4-6,10-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/10 04:05 | Krittin Koaykul v Tanakorn Srirat | 7-6,7-6 |
| ITF M15 Nakhon Si Thammarat | 2024/08/21 03:35 | Pengyu Lu v Krittin Koaykul | 6-0,7-6 |
| ITF M15 Nakhon Si Thammarat | 2024/08/19 06:05 | Yunseok Jang v Krittin Koaykul | 6-7,4-6 |
| ITF M15 Nakhon Si Thammarat | 2024/08/18 10:03 | Finley Hall v Krittin Koaykul | 6-4,3-6,6-10 |
| ITF M15 Nakhon Si Thammarat | 2024/07/18 03:55 | Vishnu Vardhan v Krittin Koaykul | 6-0,6-1 |
| ITF M15 Nakhon Si Thammarat | 2024/07/17 09:15 | Krittin Koaykul v Maximus Jones | 2-6,6-4,7-6 |
| ITF M15 Nakhon Si Thammarat | 2024/07/15 02:00 | Sam Ryan Ziegann v Krittin Koaykul | 6-4,6-0 |
| ITF M15 Nakhon Si Thammarat Qual | 2024/07/14 03:55 | Taentawan T M Maggioli v Krittin Koaykul | 2-6,1-6 |
| ITF M15 Nakhon Si Thammarat | 2024/07/11 02:00 | Krittin Koaykul v Thanapet Chanta | 2-6,2-6 |