| UTR Pro Kawaguchi | 2024/06/22 01:40 | Elijah Cham v Reiya Komagata | 7-5,5-2 |
| UTR Pro Kawaguchi | 2024/06/20 06:30 | Brody Nejedly-Krall v Reiya Komagata | 3-6,1-6 |
| UTR Pro Kawaguchi | 2024/06/19 05:03 | Ryoma Mishiro v Reiya Komagata | 6-0,1-6,6-7 |
| UTR Pro Kawaguchi | 2024/06/17 02:52 | Reiya Komagata v Eito Komada | 6-1,6-1 |
| UTR Pro Tennis Series Miki | 2022/07/10 00:30 | Ryoma Matsushita v Reiya Komagata | 6-2,6-2 |
| UTR Pro Tennis Series Miki | 2022/07/07 03:30 | Reiya Komagata v Ryotaro Matsumura | 2-6,2-6 |
| UTR Pro Tennis Series Miki | 2022/07/06 06:30 | Reiya Komagata v Kento Tagashira | 6-4,6-7,6-3 |
| UTR Pro Tennis Series Miki | 2022/07/05 00:30 | Reiya Komagata v Jumpei Yamasaki | 0-6,3-6 |
| UTR Pro Kawaguchi | 2024/06/22 01:40 | Hiiro Sakamoto v Shion Itsusaki | 7-5,3-6,4-6 |
| UTR Pro Kawaguchi | 2024/06/19 00:00 | Hiiro Sakamoto v Maxime Mareschal-Hay | 7-6,6-4 |
| UTR Pro Kawaguchi | 2024/06/17 04:01 | Corey Craig v Hiiro Sakamoto | 3-6,6-2,6-0 |
| UTR Pro Urayasu | 2024/05/11 00:00 | Hiiro Sakamoto v Kai Kawano | 4-6,6-4,3-6 |
| UTR Pro Urayasu | 2024/05/10 03:00 | Hiiro Sakamoto v Toa Maeda | 3-6,6-2,5-7 |
| UTR Pro Urayasu | 2024/05/09 01:30 | Hiiro Sakamoto v Seiya Nakanishi | 7-6,7-6 |
| UTR Pro Suita | 2024/04/28 00:30 | Natsuki Yamamoto v Hiiro Sakamoto | 6-4,7-6 |
| UTR Pro Suita | 2024/04/27 07:18 | Nicholas Jovanovski v Hiiro Sakamoto | 4-6,2-3 |