Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Tay Ninh | 2022/06/15 04:50 | Nam Hoang Ly v Kazuma Kawachi | 6-2,6-2 |
| ITF M15 Tay Ninh | 2022/06/09 02:00 | Kazuma Kawachi v Aaron Addison | 3-6,6-4,4-6 |
| ITF M15 Tay Ninh | 2022/06/07 02:00 | Kazuma Kawachi v Kuan-Yi Lee | 3-6,6-3,7-6 |
| ITF M15 Tay Ninh | 2022/06/01 07:30 | Dac Tien Nguyen v Kazuma Kawachi | 6-4,2-6,6-1 |
| ITF M15 Monastir | 2022/05/18 08:30 | Niklas Schell v Kazuma Kawachi | 3-6,6-2,6-3 |
| ITF M15 Monastir | 2022/05/12 08:30 | Kazuma Kawachi v Alberto Barroso Campos | 2-6,2-6 |
| ITF M15 Monastir | 2022/05/10 11:55 | Tai Leonard Sach v Kazuma Kawachi | 6-2,3-6,1-6 |
| ITF M15 Chiang Rai | 2022/04/28 03:15 | Omar Jasika v Kazuma Kawachi | 6-2,6-1 |
| ITF M15 Seremban | 2022/07/24 01:00 | Shinji Hazawa v Daisuke Sumizawa | 0-6,2-6 |
| ITF M15 Seremban | 2022/07/23 02:00 | Daisuke Sumizawa v Uisung Park | 6-3,7-6 |
| ITF M15 Seremban | 2022/07/22 01:00 | Kento Takeuchi v Daisuke Sumizawa | 1-6,4-6 |
| ITF M15 Seremban | 2022/07/21 01:30 | Daisuke Sumizawa v Jie Cui | 7-6,6-2 |
| ITF M15 Seremban | 2022/07/20 03:20 | Daisuke Sumizawa v Dheeraj Kodancha Srinivasan | 6-3,6-3 |
| ITF M15 Budva | 2022/06/10 09:00 | Daisuke Sumizawa v Ivan Liutarevich | 7-5,6-7,1-6 |
| ITF M15 Budva | 2022/06/08 13:00 | Dostanbek Tashbulatov v Daisuke Sumizawa | 5-7,1-6 |
| ITF M15 Budva | 2022/06/01 11:10 | Lorenzo Joaquin Rodriguez v Daisuke Sumizawa | 3-6,6-3,7-6 |