Estádio: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Nakhon Si Thammarat | 2023/07/05 02:00 | Patrik Oplustil v Thantub Suksumrarn | 7-5,6-3 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/03 05:00 | Thantub Suksumrarn v Congsup Congcar | 6-1,6-7,8-10 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/02 04:30 | Thantub Suksumrarn v Blake Bayldon | 6-3,6-1 |
| ITF - M25 Nakhon Si Thammarat | 2023/06/14 03:30 | Shinji Hazawa v Thantub Suksumrarn | 6-3,6-1 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/06 02:00 | Shinji Hazawa v Thantub Suksumrarn | 6-0,6-3 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/01 02:00 | Blake Ellis v Thantub Suksumrarn | 7-6,6-4 |
| ITF - M15 Nakhon Si Thammarat | 2023/05/31 02:00 | Thantub Suksumrarn v Jordan Chiu | 6-3,6-3 |
| ITF - M25 Jacarta | 2023/04/18 03:35 | Yunseok Jang v Thantub Suksumrarn | 6-1,1-6,10-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/10 02:00 | Mitsuki Wei Kang Leong v Pawit Sornlaksup | 6-3,5-7,6-10 |
| ITF - M15 Nakhon Si Thammarat - Qualificação | 2023/07/09 04:00 | James Van Herzeele v Pawit Sornlaksup | 6-4,3-6,4-10 |
| ITF - M25 Nakhon Si Thammarat | 2023/06/15 02:00 | Pawit Sornlaksup v Hiroki Moriya | 2-6,1-6 |
| ITF - M25 Nakhon Si Thammarat | 2023/06/14 02:00 | Pawit Sornlaksup v Mitsuki Wei Kang Leong | 2-6,6-1,6-1 |
| ITF - M25 Nakhon Si Thammarat | 2023/06/12 06:30 | Pawit Sornlaksup v Credit Chaiyarin | 6-4,7-5 |
| ITF - M25 Nakhon Si Thammarat | 2023/06/11 07:35 | Pawit Sornlaksup v Daksh Prasad | 3-6,6-0,10-2 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/08 04:55 | Pawit Sornlaksup v Kasidit Samrej | 4-6,3-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/07 01:55 | Abhinav Sanjeev Shanmugam v Pawit Sornlaksup | 4-6,2-6 |