Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 Nakhon Si Thammarat | 2023/06/02 02:00 | Chase Ferguson v Ryotaro Taguchi | 6-7,6-4,6-3 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/01 01:50 | Ryotaro Taguchi v Manish Sureshkumar | 6-2,3-6,6-3 |
| ITF - M15 Nakhon Si Thammarat | 2023/05/31 04:30 | Ryotaro Taguchi v Isaac Becroft | 6-4,6-4 |
| ITF - M15 Nakhon Si Thammarat | 2023/05/29 03:40 | Ryotaro Taguchi v Bang Shuo Yin | 7-5,4-6,10-4 |
| ITF - M15 Nakhon Si Thammarat | 2023/05/28 04:00 | Ryotaro Taguchi v Anapat Timangkul | 6-2,6-0 |
| UTR - Pro Miki | 2023/04/23 03:23 | Henrik Heise Korsgaard v Ryotaro Taguchi | 6-3,6-2 |
| UTR - Pro Miki | 2023/04/22 03:30 | Taketo Takamisawa v Ryotaro Taguchi | 7-6,4-6,5-7 |
| UTR - Pro Miki | 2023/04/21 07:00 | Kento Tagashira v Ryotaro Taguchi | 2-6,2-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/06/01 02:00 | Natthasith Kunsuwan v Orel Kimhi | 3-6,3-6 |
| ITF M15 - Singapore | 2023/04/05 11:05 | Ray Ho v Natthasith Kunsuwan | 6-3,6-4 |
| ITF M15 - Singapore | 2023/04/03 08:00 | Ha Minh Duc Vu v Natthasith Kunsuwan | 0-6,4-6 |
| ITF M15 - Singapore | 2023/04/02 01:55 | Adam Hobbs v Natthasith Kunsuwan | 0-6,3-6 |
| Challenger - Nonthaburi | 2023/01/01 06:35 | Natthasith Kunsuwan v Evgeny Donskoy | 3-6,3-6 |
| ITF - M15 Al Zahra | 2022/11/02 08:25 | Edouard Villoslada v Natthasith Kunsuwan | 6-0,6-4 |
| ITF - M15 Al Zahra | 2022/11/01 08:10 | Natthasith Kunsuwan v Joan Nadal Vives | 6-4,6-2 |
| ITF - M15 Al Zahra | 2022/10/31 10:35 | Natthasith Kunsuwan v Rishabdev Raman | 6-4,6-2 |