Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF Thailand F2 | 2018/08/25 04:00 | Krittin Koaykul v Tanakorn Srirat | 6-1,6-2 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/07/09 06:00 | Krittin Koaykul v Eric Padgham | 7-6,6-4 |
| ITF M15 Nakhon Si Thammarat | 2023/07/02 03:30 | Tommy Czaplinski v Krittin Koaykul | 7-6,7-5 |
| 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 M15 Nakhon Si Thammarat Qual | 2023/07/09 10:00 | Tanakorn Srirat v Credit Chaiyarin | 6-2,6-2 |
| ITF M25 Nakhon Si Thammarat | 2023/06/11 04:00 | Ha Minh Duc Vu v Tanakorn Srirat | 4-6,4-6 |
| ITF M25 Jakarta | 2022/10/30 11:00 | David Agung Susanto v Tanakorn Srirat | 6-1,6-0 |
| ITF M25 Jakarta | 2022/10/30 06:00 | Justin Kuo v Tanakorn Srirat | 6-4,1-6,8-10 |
| ITF M25 Jakarta | 2022/10/24 08:00 | Thomas P Smith v Tanakorn Srirat | 6-0,6-2 |
| ITF M25 Jakarta | 2022/10/24 03:40 | Putu Agassi Pranata Nida v Tanakorn Srirat | 1-6,2-6 |
| ITF M25 Jakarta | 2022/10/23 03:50 | Elsyaday Yoga Mahanur Putra v Tanakorn Srirat | 1-6,4-6 |
| ITF M15 Chiang Rai | 2022/06/20 04:45 | Pawit Sornlaksup v Tanakorn Srirat | 6-2,6-2 |