Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Singapore | 2023/04/02 05:05 | Radu Ioan Popa v Timothy Gray | 3-6,2-6 |
| ITF M15 Constanta | 2022/09/04 07:00 | Michael Strestian Stamati v Radu Ioan Popa | 6-1,6-0 |
| ITF M25 Bacau | 2022/07/24 07:00 | Radu Ioan Popa v Vladimir Filip | 2-6,4-6 |
| ITF M15 Heraklion | 2022/05/29 11:00 | Dorian Kos v Radu Ioan Popa | 6-4,5-7,10-7 |
| ITF M25 Yinchuan | 2023/08/14 02:00 | Jiayang Dong v Ryuhei Azuma | 7-5,6-3 |
| ITF M25 Yinchuan | 2023/08/13 02:00 | Ryuhei Azuma v Zhuyuan Li | 6-2,6-1 |
| ITF M15 Orange Park | 2023/05/01 15:30 | Ryuhei Azuma v Lance A L Castelan | 6-2,6-2 |
| UTR Pro Tennis Series Florida | 2022/12/04 14:30 | Ryuhei Azuma v Sean Daryabeigi | 6-2,5-2 |
| UTR Pro Tennis Series Florida | 2022/12/03 17:00 | Andres Andrade v Ryuhei Azuma | 2-6,4-5 |
| UTR Pro Tennis Series Florida | 2022/12/01 18:30 | Daniel Sancho Arbizu v Ryuhei Azuma | 6-4,1-6,3-6 |
| UTR Pro Tennis Series Florida | 2022/11/29 22:00 | Ryuhei Azuma v Maxwell Smith | 6-4,6-3 |
| UTR Pro Tennis Series Florida | 2022/11/28 16:00 | Ryuhei Azuma v Charlie Miller | 6-0,6-3 |