Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/06/14 02:00 | Kazuma Kawachi v Moerani Bouzige | 6-4,6-4 |
| ITF M15 Karuizawa | 2023/06/03 03:30 | Kazuma Kawachi v Tatsuma Ito | 1-6,4-6 |
| ITF M15 Karuizawa | 2023/06/01 00:30 | Kazuma Kawachi v Ko Suzuki | 6-2,1-6,7-5 |
| ITF M15 Karuizawa | 2023/05/30 07:05 | Kazuma Kawachi v Ko Nagashima | 6-2,6-3 |
| ITF M15 Monastir | 2023/04/18 12:45 | Bogdan Bobrov v Kazuma Kawachi | 6-2,6-3 |
| ITF M15 Monastir | 2023/04/12 08:30 | Kazuma Kawachi v Koray Kirci | 1-6,1-6 |
| ITF M25 Kashiwa | 2023/04/05 01:00 | Kazuma Kawachi v Hiroki Moriya | 4-6,2-6 |
| ITF M25 Kashiwa | 2023/04/03 02:30 | Kazuma Kawachi v Shohei Chikami | 7-6,6-4 |
| ITF M15 Jakarta | 2023/06/14 04:25 | Gunawan Trismuwantara v Achad Imam Maruf | 6-3,4-6,6-4 |
| ITF M15 Jakarta | 2023/06/13 03:30 | Abhinav Sanjeev Shanmugam v Gunawan Trismuwantara | 7-6,5-7,9-11 |
| ITF M15 Jakarta | 2023/06/12 04:20 | Gunawan Trismuwantara v Eric Padgham | 6-1,7-5 |
| ITF M25 Jakarta | 2023/06/05 03:10 | Dheeraj Kodancha Srinivasan v Gunawan Trismuwantara | 6-4,6-4 |
| ITF M25 Jakarta | 2023/05/31 05:05 | Gunawan Trismuwantara v Corban Crowther | 1-6,6-3,1-6 |
| ITF M25 Jakarta Qual | 2023/04/23 04:35 | Gunawan Trismuwantara v Damian Rodriguez | 6-7,3-6 |
| ITF M25 Jakarta | 2023/04/17 07:00 | Koki Matsuda v Gunawan Trismuwantara | 6-1,6-4 |
| ITF M25 Jakarta Qual | 2023/04/16 06:15 | Gunawan Trismuwantara v Hong-Lin Fu | 6-4,6-4 |