| UTR Pro Tennis Series Miki | 2022/12/07 02:00 | Hiromasa Koyama v Ryohei Takase | 0-0 |
| UTR Pro Tennis Series Miki | 2022/12/06 02:00 | Hiiro Sakamoto v Ryohei Takase | 6-4,6-2 |
| UTR Pro Tennis Series Miki | 2022/07/17 00:30 | Yudai Watanabe v Ryohei Takase | 2-6,1-6 |
| UTR Pro Tennis Series Miki | 2022/12/05 03:30 | Kazuki Nishiwaki v Yudai Watanabe | 0-0 |
| ITF M15 Bhilai | 2022/11/24 07:25 | Vladyslav Orlov v Kazuki Nishiwaki | 6-2,6-2 |
| ITF M15 Bhilai | 2022/11/23 09:15 | Shivank Bhatnagar v Kazuki Nishiwaki | 2-6,2-6 |
| ITF M25 Mumbai | 2022/11/18 06:00 | Dominik Palan v Kazuki Nishiwaki | 6-1,6-2 |
| ITF M25 Mumbai | 2022/11/17 04:25 | Karan Singh v Kazuki Nishiwaki | 6-4,4-6,0-6 |
| ITF M25 Mumbai | 2022/11/16 06:10 | Kazuki Nishiwaki v Manish Sureshkumar | 7-6,6-2 |
| ITF M25 Mumbai | 2022/11/15 04:25 | Kazuki Nishiwaki v Ranjeet Virali-Murugesan | 6-4,6-3 |
| ITF M25 Mumbai | 2022/11/14 05:30 | Kazuki Nishiwaki v Theertha Shashank Macherla | 6-3,6-1 |