Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Jakarta | 2023/04/17 04:15 | Makoto Ochi v Corban Crowther | 7-5,6-3 |
| ITF M25 Jakarta | 2023/04/12 06:35 | Makoto Ochi v Dayne Kelly | 4-6,7-5,3-6 |
| ITF M25 Kashiwa | 2023/04/04 02:20 | Tsung-Hao Huang v Makoto Ochi | 6-3,6-2 |
| ITF M25 Tsukuba | 2023/03/29 03:30 | Daisuke Sumizawa v Makoto Ochi | 1-6,7-5,6-4 |
| Challenger Pune | 2023/02/28 08:00 | Makoto Ochi v Dimitar Kuzmanov | 7-5,6-7,2-6 |
| Challenger Pune | 2023/02/27 08:15 | Makoto Ochi v Carlos Sanchez Jover | 6-2,6-4 |
| Challenger Pune | 2023/02/26 10:30 | Calum Puttergill v Makoto Ochi | 1-6,2-6 |
| ITF M25 Burnie | 2023/02/07 00:25 | Shinji Hazawa v Makoto Ochi | 6-3,6-1 |
| ITF M25 Jakarta | 2023/04/17 03:35 | Raphael D P Paska v Sanhui Shin | 0-6,1-6 |
| ITF M25 Jakarta | 2023/04/12 07:00 | Sanhui Shin v Evgeny Donskoy | 2-6,3-6 |
| ITF M25 Jakarta | 2023/04/11 04:05 | Yeongseok Jeong v Sanhui Shin | 6-4,3-6,8-10 |
| ITF M25 Jakarta | 2023/04/10 06:00 | Putu Agassi Pranata Nida v Sanhui Shin | 1-6,1-6 |
| ITF M15 Singapore | 2023/04/08 02:00 | Dayne Kelly v Sanhui Shin | 6-3,6-2 |
| ITF M15 Singapore | 2023/04/07 03:15 | Fajing Sun v Sanhui Shin | 2-6,3-6 |
| ITF M15 Singapore | 2023/04/06 04:35 | Sanhui Shin v Kasidit Samrej | 7-6,0-6,6-3 |
| ITF M15 Singapore | 2023/04/05 03:50 | Wishaya Trongcharoenchaikul v Sanhui Shin | 3-6,2-6 |