| UTR Pro Miki | 2023/06/28 00:30 | Hiiro Sakamoto v Kento Tagashira | 6-3,6-2 |
| UTR Pro Miki | 2023/06/27 03:30 | Hiiro Sakamoto v Natsuki Yamamoto | 4-6,6-7 |
| UTR Pro Miki | 2023/06/26 00:30 | Sota Minami v Hiiro Sakamoto | 6-4,2-6,6-4 |
| UTR Pro Tennis Series Miki | 2022/12/09 02:00 | Hiiro Sakamoto v Kazuki Nishiwaki | 2-6,2-6 |
| UTR Pro Tennis Series Miki | 2022/12/06 02:00 | Hiiro Sakamoto v Ryohei Takase | 6-4,6-2 |
| UTR Pro Miki | 2023/06/29 03:30 | Natsuki Yamamoto v Taiyo Kurata | 6-7,0-6 |
| UTR Pro Miki | 2023/06/27 02:00 | Sota Minami v Taiyo Kurata | 2-6,3-6 |
| UTR Pro Miki | 2023/06/26 00:30 | Taiyo Kurata v Kento Tagashira | 6-4,6-3 |