Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Nakhon Si Thammarat | 2023/06/12 02:00 | Ryotaro Taguchi v Guntinun Sootinun-Opart | 6-4,6-3 |
| ITF M25 Nakhon Si Thammarat | 2023/06/11 02:00 | Anapat Timangkul v Guntinun Sootinun-Opart | 6-7,3-6 |
| ITF M15 Nakhon Si Thammarat Qual | 2023/06/04 01:55 | Guntinun Sootinun-Opart v Pawit Sornlaksup | 4-6,1-6 |
| ITF M15 Nakhon Si Thammarat | 2023/05/28 01:50 | Julien De Cuyper v Guntinun Sootinun-Opart | 6-3,6-4 |
| ITF M15 Chiang Rai | 2022/06/21 03:20 | Rishi Reddy v Guntinun Sootinun-Opart | 6-3,6-0 |
| ITF M15 Chiang Rai | 2022/06/20 05:45 | Guntinun Sootinun-Opart v Poonthong Komopisut | 6-1,6-0 |
| ITF M15 Chiang Rai Qual | 2022/06/19 02:00 | Guntinun Sootinun-Opart v Chandril Sood | 6-2,6-2 |
| ITF M15 Chiang Rai | 2022/06/14 01:55 | Guntinun Sootinun-Opart v Thantub Suksumrarn | 1-6,2-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/13 02:00 | Thanapet Chanta v Kasidit Samrej | 3-6,4-6 |
| ITF M15 Nakhon Si Thammarat | 2023/06/06 02:00 | Thanapet Chanta v Credit Chaiyarin | 6-4,3-6,5-7 |
| ITF M15 Nakhon Si Thammarat | 2023/05/30 01:50 | Krittin Koaykul v Thanapet Chanta | 6-3,6-4 |
| ITF M25 Jakarta | 2023/04/26 02:00 | Wishaya Trongcharoenchaikul v Thanapet Chanta | 6-4,6-3 |
| ITF M25 Jakarta | 2023/04/25 03:30 | Thanapet Chanta v Takeru Yuzuki | 6-4,7-6 |
| ITF M25 Jakarta | 2023/04/24 05:20 | Thanapet Chanta v Christian Andre Sheng Liew | 6-1,6-1 |
| ITF M25 Jakarta | 2023/04/17 03:50 | Thanapet Chanta v Mitsuki Wei Kang Leong | 3-6,2-6 |
| ITF M25 Jakarta Qual | 2023/04/16 03:25 | Seon Yong Han v Thanapet Chanta | 6-7,6-7 |