Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Jakarta | 2023/04/25 02:00 | Kazuki Nishiwaki v Tsung-Hao Huang | 3-6,5-7 |
| ITF M25 Jakarta | 2023/04/17 06:25 | Kazuki Nishiwaki v Kawahashi, Yuta | 4-6,4-6 |
| ITF M25 Jakarta | 2023/04/13 04:25 | Yuta Shimizu v Kazuki Nishiwaki | 6-2,6-4 |
| ITF M25 Jakarta | 2023/04/12 01:55 | Barki, Justin v Kazuki Nishiwaki | 6-7,2-6 |
| ITF M25 Jakarta | 2023/04/11 04:00 | Kazuki Nishiwaki v Yan Bai | 2-6,7-6,10-6 |
| ITF M25 Jakarta | 2023/04/10 07:35 | Kazuki Nishiwaki v Ha Minh Duc Vu | 6-1,6-4 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2023/04/05 09:00 | Kelly, Dayne v Kazuki Nishiwaki | 6-3,6-4 |
| ITF M25 Tsukuba | 2023/03/30 03:35 | Yusuke Takahashi v Kazuki Nishiwaki | 6-2,6-0 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/27 04:20 | Tomislav E Papac v Akay, Cihan | 1-6,1-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/26 03:50 | Akay, Cihan v Enzo Aguiard | 6-4,6-4 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/25 02:00 | Akay, Cihan v Rishit Dakhane | 6-0,6-2 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/23 02:00 | Omar Jasika v Akay, Cihan | 6-1,6-0 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/22 05:25 | Akay, Cihan v Kovapitukted, Palaphoom | 6-3,6-3 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/21 06:00 | Akay, Cihan v Yuichiro Inui | 6-1,6-7,6-0 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/20 03:40 | Akay, Cihan v Vadym Konovchuk | 6-4,2-6,10-8 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/19 03:00 | Chase Ferguson v Akay, Cihan | 3-6,2-6 |