Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2023/09/05 03:35 | Taisei Ichikawa v Credit Chaiyarin | 6-4,6-4 |
| ITF M15 Nakhon Si Thammarat | 2023/08/29 03:45 | Credit Chaiyarin v Maximus Jones | 2-6,3-6 |
| ITF M15 Nakhon Si Thammarat | 2023/08/20 03:20 | Chase Ferguson v Credit Chaiyarin | 7-6,6-1 |
| ITF M25 Jakarta Qual | 2023/08/13 02:30 | Rishit Dakhane v Credit Chaiyarin | 1-6,1-6 |
| ITF M25 Jakarta | 2023/08/09 02:30 | Credit Chaiyarin v Kasidit Samrej | 1-6,1-6 |
| ITF M25 Jakarta | 2023/08/07 04:55 | Credit Chaiyarin v Rishit Dakhane | 6-3,6-0 |
| ITF M25 Jakarta | 2023/08/06 03:00 | Credit Chaiyarin v Faried Widyarohmadhiansyah | 6-2,6-4 |
| ITF M15 Nakhon Si Thammarat | 2023/07/19 05:45 | Credit Chaiyarin v Yeongseok Jeong | 3-6,2-6 |
| ITF M25 Takasaki | 2023/09/21 02:00 | Gage Brymer v Ryota Tanuma | 6-1,6-4 |
| ITF M25 Takasaki | 2023/09/20 02:40 | Ryota Tanuma v Mitsuki Wei Kang Leong | 6-4,6-4 |
| ITF M25 Sapporo | 2023/09/13 01:00 | Shuichi Sekiguchi v Ryota Tanuma | 7-6,6-1 |
| ITF M25 Sapporo | 2023/09/07 00:50 | Kokoro Isomura v Ryota Tanuma | 6-4,6-3 |
| ITF M25 Sapporo | 2023/09/05 02:00 | Ryota Tanuma v Yunseok Jang | 6-4,7-5 |
| Challenger Matsuyama | 2022/11/06 01:00 | Ryota Tanuma v Naoki Nakagawa | 3-6,4-6 |
| Challenger Yokohama | 2022/11/01 05:55 | Damir Dzumhur v Ryota Tanuma | 6-3,6-1 |
| Challenger Yokohama | 2022/10/31 01:30 | Rimpei Kawakami v Ryota Tanuma | 6-7,6-4,4-6 |