Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Nakhon Si Thammarat | 2023/07/05 07:50 | Kokoro Isomura v Kazuma Kawachi | 6-4,6-3 |
| ITF M15 - Jakarta | 2023/06/29 02:00 | Yuta Kawahashi v Kazuma Kawachi | 6-2,7-6 |
| ITF M15 - Jakarta | 2023/06/28 02:00 | Yuichiro Inui v Kazuma Kawachi | 6-3,6-7,5-7 |
| ITF M15 - Jakarta | 2023/06/22 02:00 | Koki Matsuda v Kazuma Kawachi | 7-6,4-6,6-2 |
| ITF M15 - Jakarta | 2023/06/20 07:20 | Kazuma Kawachi v Roy Hobbs | 6-2,6-1 |
| ITF M15 - Jakarta | 2023/06/17 02:00 | Kazuma Kawachi v Justin Barki | 4-6,4-6 |
| ITF M15 - Jakarta | 2023/06/15 02:00 | Kazuma Kawachi v Gunawan Trismuwantara | 6-1,6-2 |
| ITF M15 - Jakarta | 2023/06/14 02:00 | Kazuma Kawachi v Moerani Bouzige | 6-4,6-4 |
| ITF M15 - Nakhon Si Thammarat | 2023/07/05 07:55 | S D Prajwal Dev v Amir Milushev | 6-1,6-3 |
| Davis Cup | 2023/02/04 08:30 | Amir Milushev v Denis Kudla | 4-6,4-6 |
| ITF M25 - Nur-Sultan | 2022/07/11 11:25 | Alexander Zgirovsky v Amir Milushev | 6-4,6-4 |