| UTR Pro Miki | 2023/04/23 03:30 | Yuto Okuchi v Hikaru Takahashi | 4-6,6-4,5-6 |
| UTR Pro Miki | 2023/04/21 06:20 | Ren Nakamura v Yuto Okuchi | 4-6,6-2,6-7 |
| UTR Pro Miki | 2023/04/20 04:30 | Tanihata Kouyou v Yuto Okuchi | 6-3,1-6,3-5 |
| ITF M25 Nakhon Si Thammarat | 2023/06/13 04:50 | Koki Matsuda v Krittin Koaykul | 6-3,4-6,6-7 |
| ITF M15 Nakhon Si Thammarat | 2023/06/07 03:45 | Koki Matsuda v Orel Kimhi | 4-6,3-6 |
| ITF M25 Jakarta | 2023/04/27 03:00 | Koki Matsuda v Digvijay Pratap Singh | 2-6,3-6 |
| ITF M25 Jakarta | 2023/04/26 05:35 | Anthony Susanto v Koki Matsuda | 3-6,4-6 |
| ITF M25 Jakarta | 2023/04/19 02:30 | Yunseok Jang v Koki Matsuda | 7-5,6-2 |
| ITF M25 Jakarta | 2023/04/18 04:10 | Koki Matsuda v Andrew Rogers | 6-7,6-3,10-4 |
| ITF M25 Jakarta | 2023/04/17 07:00 | Koki Matsuda v Gunawan Trismuwantara | 6-1,6-4 |
| ITF M25 Kashiwa | 2023/04/03 01:00 | Koki Matsuda v Issei Okamura | 1-6,2-6 |