Ground: Hardcourt outdoor
| UTR Pro Taipei | 2023/12/23 07:16 | Hiiro Sakamoto v Yan Cheng Chen | 6-4,5-3 |
| UTR Pro Taipei | 2023/12/22 02:30 | Hiiro Sakamoto v Hao-Yu Lin | 6-2,6-3 |
| UTR Pro Taipei | 2023/12/21 02:30 | Alexander Chang v Hiiro Sakamoto | 7-5,5-0 |
| UTR Pro Taipei | 2023/12/20 02:30 | Ke Hau Hung v Hiiro Sakamoto | 6-0,6-3 |
| UTR Pro Taipei | 2023/12/19 02:30 | Syue-Lian Chuang v Hiiro Sakamoto | 1-6,4-6 |
| UTR Pro Noda | 2023/10/22 01:30 | Hiiro Sakamoto v Yuto Takahashi | 4-6,6-4,6-2 |
| UTR Pro Noda | 2023/10/21 04:50 | Shinde Yuzuki v Hiiro Sakamoto | 6-4,1-6,4-5 |
| UTR Pro Noda | 2023/10/20 00:00 | Hiiro Sakamoto v Ryota Tanuma | 0-6,2-6 |