Stadium: Centre Court Round: 62 Ground: Hardcourt outdoor
| ITF M15 Tianjin | 2023/06/25 01:00 | Wattanakul, Pol v Wenbo Bai | 6-2,6-0 |
| ITF M25 Nakhon Si Thammarat | 2023/06/12 01:55 | Yuttana Charoenphon v Wattanakul, Pol | 4-6,5-7 |
| ITF M25 Nakhon Si Thammarat | 2023/06/11 02:00 | Siwanat Auytayakul v Wattanakul, Pol | 4-6,6-7 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/08 05:20 | Wattanakul, Pol v Isaac Becroft | 3-6,6-7 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/08 01:55 | Anapat Timangkul v Wattanakul, Pol | 6-7,2-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/05 03:30 | Bang Shuo Yin v Wattanakul, Pol | 2-6,4-6 |
| ITF - M15 Nakhon Si Thammarat - Qualif. | 2023/06/04 04:00 | Siwanat Auytayakul v Wattanakul, Pol | 7-6,5-7,8-10 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/01 03:55 | Wattanakul, Pol v Jacob Bradshaw | 5-7,5-7 |