Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/01/26 02:30 | Nicholas David Ionel v Sanhui Shin | 6-2,6-2 |
| ITF M15 Jakarta | 2023/01/25 03:30 | Siddharth Vishwakarma v Sanhui Shin | 2-6,0-6 |
| ITF M15 Jakarta | 2023/01/24 04:05 | David Agung Susanto v Sanhui Shin | 2-6,5-7 |
| ITF M15 Jakarta Qual | 2023/01/23 05:25 | Corey Gaal v Sanhui Shin | 3-6,6-3,10-12 |
| ITF M15 Jakarta | 2023/01/20 02:00 | Thomas Fancutt v Sanhui Shin | 3-6,6-4,6-3 |
| ITF M15 Jakarta | 2023/01/19 02:30 | Sanhui Shin v Keisuke Saitoh | 5-7,6-1,6-1 |
| ITF M15 Jakarta | 2023/01/18 03:35 | Sanhui Shin v Nathan Anthony Barki | 6-2,6-2 |
| ITF M15 Jakarta | 2023/01/17 04:40 | Sanhui Shin v Manish Ganesh | 6-2,6-0 |
| ITF M15 Aktobe | 2023/02/28 07:30 | Issei Okamura v Max Batyutenko | 6-7,6-4,7-10 |
| ITF M15 Aktobe | 2023/02/27 10:55 | Issei Okamura v Alexander Orlov | 6-2,7-6 |
| ITF M25 Burnie | 2023/02/07 23:00 | Adam Walton v Issei Okamura | 6-3,6-4 |
| ITF M25 Burnie | 2023/02/06 00:00 | Issei Okamura v Stefan Vujic | 7-6,7-6 |
| ITF M25 Burnie | 2023/02/05 01:00 | Issei Okamura v Mason Naumovski | 6-1,6-3 |
| Challenger Burnie | 2023/01/29 23:00 | Yusuke Takahashi v Issei Okamura | 6-4,6-2 |
| Challenger Burnie | 2023/01/29 01:35 | Liam Puttergill v Issei Okamura | 1-6,3-6 |
| ITF M15 Jakarta Qual | 2023/01/23 03:55 | Bang Shuo Yin v Issei Okamura | 7-6,5-7,10-5 |