| UTR Pro Suita | 2024/04/24 01:30 | Nicholas Jovanovski v Wakamatsu Taichi | 5-7,6-3,6-7 |
| UTR Pro Miki | 2023/04/23 00:30 | Jordan Chiu v Wakamatsu Taichi | 3-6,6-3,2-6 |
| UTR Pro Miki | 2023/04/22 02:00 | Wakamatsu Taichi v Kento Tagashira | 6-3,5-4 |
| UTR Pro Miki | 2023/04/20 00:30 | Wakamatsu Taichi v Taketo Takamisawa | 1-6,2-6 |
| UTR Pro Miki | 2023/04/19 04:29 | Graham Maassen v Wakamatsu Taichi | 1-6,7-5,6-7 |
| UTR Pro Miki | 2023/04/18 00:30 | Ying-Ze Chen v Wakamatsu Taichi | 7-6,6-4 |
| UTR Pro Miki | 2023/04/15 08:48 | Wakamatsu Taichi v Yuto Oki | 6-4,3-6,6-6 |
| UTR Pro Miki | 2023/04/14 00:30 | Wakamatsu Taichi v Riku Takahata | 2-6,0-6 |
| UTR Pro Suita | 2024/04/23 00:30 | Nicholas Jovanovski v Kazuma Kawachi | 1-6,3-6 |
| UTR Pro Suita | 2024/04/22 00:30 | Kazuma Kawachi v Shinji Hazawa | 6-7,7-6,1-6 |
| ITF M15 Kashiwa | 2024/04/02 04:30 | Jake Delaney v Kazuma Kawachi | 6-1,6-2 |
| ITF M15 Tsukuba | 2024/03/25 06:30 | Kazuma Kawachi v Kousuke Ogura | 7-6,0-6,10-12 |
| ITF M15 Tsukuba | 2024/03/24 01:00 | Hanyi Liu v Kazuma Kawachi | 4-6,3-6 |
| ITF M15 Chandigarh | 2024/03/19 06:00 | Bang Shuo Yin v Kazuma Kawachi | 6-2,6-2 |
| ITF M25 New Delhi | 2024/03/13 05:20 | Bang Shuo Yin v Kazuma Kawachi | 6-4,6-3 |
| UTR Pro Kawaguchi | 2024/03/03 00:30 | Kazuma Kawachi v Ryotaro Matsumura | 6-2,6-3 |