Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Marburg | 2023/07/08 12:30 | Alex Rybakov v Louis Wessels | 6-7,6-4,4-6 |
| ITF M25 Marburg | 2023/07/07 15:30 | Alex Rybakov v Aldin Setkic | 6-3,7-5 |
| ITF M25 Marburg | 2023/07/06 10:35 | Alex Rybakov v Tom Gentzsch | 6-7,6-3,6-2 |
| ITF M25 Marburg | 2023/07/05 09:00 | Alex Rybakov v Jonas P Hartenstein | 6-4,6-0 |
| Challenger - Cali | 2023/06/20 16:00 | Alex Rybakov v Orlando Luz | 4-6,6-7 |
| Challenger - Palmas del Mar | 2023/06/15 16:00 | Gustavo Heide v Alex Rybakov | 6-3,6-4 |
| Challenger - Palmas del Mar | 2023/06/13 22:25 | Alex Rybakov v Nicolas Moreno De Alboran | 7-6,6-3 |
| Challenger - Palmas del Mar | 2023/06/12 17:40 | Evan Zhu v Alex Rybakov | 7-6,4-6,6-3 |
| ITF M25 - Decatur | 2023/08/03 19:50 | Shunsuke Mitsui v Hunter Heck | 0-6,2-6 |
| ITF M25 - Decatur | 2023/08/03 13:55 | Shunsuke Mitsui v Oliver Okonkwo | 7-6,6-4 |
| ITF M25 Edwardsville | 2023/07/29 14:00 | Aidan Mchugh v Shunsuke Mitsui | 6-2,6-4 |
| ITF M25 Edwardsville | 2023/07/28 14:45 | Vito Tonejc v Shunsuke Mitsui | 5-7,2-6 |
| ITF M25 Edwardsville | 2023/07/27 13:30 | Shunsuke Mitsui v Jaimee Floyd Angele | 3-6,6-4,6-2 |
| ITF M25 Edwardsville | 2023/07/25 17:10 | Cash Hanzlik v Shunsuke Mitsui | 7-5,4-6,4-6 |
| ITF M25 Champaign | 2023/07/20 17:05 | Shunsuke Mitsui v Aidan Mchugh | 6-7,2-6 |
| ITF - M25 Anseong | 2023/06/23 02:00 | Yunseong Chung v Shunsuke Mitsui | 6-1,6-1 |