Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2023/05/30 01:50 | Krittin Koaykul v Thanapet Chanta | 6-3,6-4 |
| ITF M15 Chiang Rai | 2022/06/16 02:00 | Thanapet Chanta v Krittin Koaykul | 6-4,7-6 |
| ITF M15 Nakhon Si Thammarat | 2024/07/09 03:30 | Krittin Koaykul v Natthayut Nithithananont | 6-2,6-3 |
| 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 Qual | 2024/02/18 03:50 | Leo Vithoontien v Krittin Koaykul | 6-4,6-4 |
| ITF M15 Nakhon Si Thammarat | 2024/02/14 04:45 | Orel Kimhi v Krittin Koaykul | 6-4,6-0 |
| ITF M15 Nakhon Si Thammarat | 2024/02/12 04:45 | Jumpei Yamasaki v Krittin Koaykul | 4-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/11 04:00 | Pannawat Suttisomboon v Krittin Koaykul | 4-6,3-6 |
| ITF M25 Hua Hin | 2023/11/15 02:50 | Koki Matsuda v Krittin Koaykul | 6-2,7-5 |
| ITF M15 Hua Hin | 2023/11/09 05:20 | Krittin Koaykul v Filip Peliwo | 1-6,2-6 |
| ITF M15 Nakhon Si Thammarat | 2024/07/10 02:00 | James Watt v Thanapet Chanta | 7-6,4-6,2-6 |
| ITF M15 Nakhon Si Thammarat | 2024/07/04 06:05 | Mitsuki Wei Kang Leong v Thanapet Chanta | 7-6,7-5 |
| ITF M15 Nakhon Si Thammarat | 2024/07/03 05:40 | Ha Minh Duc Vu v Thanapet Chanta | 3-6,6-7 |
| ITF M15 Hong Kong | 2024/06/22 02:00 | Shintaro Imai v Thanapet Chanta | 6-4,6-2 |
| ITF M15 Hong Kong | 2024/06/19 03:40 | Thanapet Chanta v Kazuma Kawachi | 6-2,1-6,6-2 |
| ITF M15 Chandigarh | 2024/03/22 04:30 | Thanapet Chanta v Nam Hoang Ly | 3-6,3-6 |
| ITF M15 Chandigarh | 2024/03/21 04:00 | Sidharth Rawat v Thanapet Chanta | 3-6,4-6 |
| ITF M15 Chandigarh | 2024/03/20 07:35 | Thanapet Chanta v Rohan Mehra | 6-2,6-4 |