Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Caloundra | 2023/08/03 03:10 | Isaac Becroft v Kazuki Nishiwaki | 7-6,6-3 |
| ITF M15 Caloundra | 2023/08/01 03:40 | Kazuki Nishiwaki v Ryotaro Matsumura | 6-3,3-6,6-3 |
| ITF M15 Caloundra | 2023/07/25 04:05 | Daisuke Sumizawa v Kazuki Nishiwaki | 6-1,6-2 |
| ITF M15 Jakarta | 2023/06/29 04:30 | S D Prajwal Dev v Kazuki Nishiwaki | 7-6,6-0 |
| ITF M15 Jakarta | 2023/06/28 05:30 | Kazuki Nishiwaki v Cihan Akay | 6-4,6-3 |
| 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 Yuta Kawahashi | 4-6,4-6 |
| ITF M25 Jakarta | 2023/04/13 04:25 | Yuta Shimizu v Kazuki Nishiwaki | 6-2,6-4 |
| Challenger Astana | 2023/07/24 10:20 | Digvijay Pratap Singh v Renta Tokuda | 3-6,4-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/13 04:45 | Digvijay Pratap Singh v Pawit Sornlaksup | 2-6,2-6 |
| ITF M15 Nakhon Si Thammarat | 2023/07/12 02:00 | Digvijay Pratap Singh v Yurii Dzhavakian | View |
| ITF M15 Nakhon Si Thammarat | 2023/07/06 04:35 | Maximus Jones v Digvijay Pratap Singh | 7-5,6-4 |
| ITF M15 Nakhon Si Thammarat | 2023/07/05 07:35 | Corban Crowther v Digvijay Pratap Singh | 6-3,6-7,4-6 |
| ITF M15 Jakarta | 2023/06/20 05:45 | Sora Fukuda v Digvijay Pratap Singh | 6-1,7-6 |
| ITF M15 Jakarta | 2023/06/13 04:30 | Millen Hurrion v Digvijay Pratap Singh | 6-1,6-4 |
| ITF M25 Jakarta | 2023/06/09 02:30 | Hiroki Moriya v Digvijay Pratap Singh | 7-6,6-1 |