| UTR Pro Montrouge | 2023/07/30 11:45 | Alexander Chang v Juan Borba | 6-2,6-7,0-6 |
| UTR Pro Montrouge | 2023/07/30 06:00 | Quentin Robert v Alexander Chang | 4-6,6-4,4-6 |
| UTR Pro Montrouge | 2023/07/27 06:00 | Alexander Chang v Hugo Pierre | 6-4,2-6,3-6 |
| UTR Pro Montrouge | 2023/07/26 13:01 | Alexander Chang v Thomas Deschamps | 6-3,6-2 |
| UTR Pro Montrouge | 2023/07/26 07:30 | Alexander Chang v Mateo Bivol | 7-5,6-2 |
| UTR Pro Montrouge | 2023/07/24 06:00 | Alexander Chang v Max Westphal | 6-3,7-5 |
| UTR Pro California | 2023/05/27 21:30 | Alexander Chang v Anish Sriniketh | 6-1,4-6,5-7 |
| UTR Pro California | 2023/05/26 21:30 | Alexander Chang v Matthis Ross | 4-6,0-6 |
| 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 |
| UTR Pro Noda | 2023/10/18 03:00 | Hiiro Sakamoto v Kusunoki Haruto | 6-7,6-2,7-5 |
| UTR Pro Noda | 2023/10/17 03:00 | Hiiro Sakamoto v Ziga Svec | 6-2,6-0 |
| UTR Pro Noda | 2023/10/16 00:30 | Christopher Kosei Ono v Hiiro Sakamoto | 5-7,6-7 |
| UTR Pro Noda | 2023/08/26 07:30 | Brody Nejedly-Krall v Hiiro Sakamoto | 6-4,6-3 |
| UTR Pro Noda | 2023/08/25 06:00 | Shun Oue v Hiiro Sakamoto | 3-6,4-6 |