Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Satu Mare | 2023/09/10 09:30 | Ryuhei Azuma v Marton Liszka | 6-0,6-4 |
| ITF M15 Constanta | 2023/09/04 09:30 | Vasile Antonescu v Ryuhei Azuma | 6-2,7-5 |
| ITF M25 Jin-čchuan | 2023/08/14 02:00 | Jiayang Dong v Ryuhei Azuma | 2-0 |
| ITF M25 Jin-čchuan | 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 |
| ITF M15 Koszalin | 2023/09/04 07:30 | Piotr Siekanowicz v Michalis Sakellaridis | 7-6,4-6,10-8 |
| ITF M15 Szczawno | 2023/08/28 10:00 | Mateusz Terczynski v Michalis Sakellaridis | 6-3,6-4 |
| ITF M15 Szczawno | 2023/08/27 09:30 | Michalis Sakellaridis v Eskander Guryev | 6-1,5-7,12-10 |
| ITF M25 Poznaň | 2023/08/23 14:50 | Lorenzo Joaquin Rodriguez v Michalis Sakellaridis | 6-1,7-6 |
| ITF M25 Poznaň | 2023/08/22 09:00 | Martin Zeljenka v Michalis Sakellaridis | 6-0,6-4 |
| ITF M25 Poznaň | 2023/08/21 11:00 | Michalis Sakellaridis v Yann Wojcik | 6-2,3-6,10-4 |
| ITF M25 Bielsko Biala | 2023/08/14 11:30 | Norbert Marosik v Michalis Sakellaridis | 7-5,6-0 |
| ITF M25 Lodž | 2023/08/07 10:30 | Michalis Sakellaridis v Juliusz Bienkiewicz | 6-7,1-6 |