Stadium: Court 1 Round: 26 Ground: Clay
| ITF - Kamen M15 | 2023/06/27 10:45 | Jeremy Jahn v David Fix | 6-2,6-4 |
| ITF - Montauban M25 | 2023/06/23 10:00 | Titouan Droguet v Jeremy Jahn | 6-3,6-2 |
| ITF - Montauban M25 | 2023/06/22 09:25 | Marlon Vankan v Jeremy Jahn | 1-6,2-6 |
| ITF - Montauban M25 | 2023/06/21 10:25 | Seydina Andre v Jeremy Jahn | 1-6,0-6 |
| ITF - Duffel M15 | 2023/06/17 11:15 | Ryan Nijboer v Jeremy Jahn | 2-6,1-6 |
| ITF - Duffel M15 | 2023/06/16 13:35 | Jeremy Jahn v Tim Handel | 7-6,6-4 |
| ITF - Duffel M15 | 2023/06/15 10:00 | Jeremy Jahn v Sander Jong | 7-6,6-4 |
| ITF - Duffel M15 | 2023/06/13 12:00 | Jeremy Jahn v Adrian Oetzbach | 6-2,6-1 |
| ITF - Kamen M15 | 2023/06/28 08:55 | Lambert Ruland v Hynek Barton | 5-7,3-6 |
| ITF - Kamen M15 | 2023/06/26 15:00 | Hynek Barton v Daniel Orlita | 6-4,7-5 |
| ITF - Kursumlijska Banja M15 | 2023/06/22 07:30 | Hynek Barton v Zsombor Velcz | 6-2,6-7,1-6 |
| ITF - Kursumlijska Banja M15 | 2023/06/21 08:30 | Hynek Barton v Joao Eduardo Schiessl | 6-2,7-5 |
| Challenger Prostejov | 2023/06/07 13:35 | Hynek Barton v Dimitar Kuzmanov | 6-2,3-6,1-6 |
| Challenger Prostejov | 2023/06/06 12:50 | Flavio Cobolli v Hynek Barton | 4-6,4-6 |
| Challenger Prostejov | 2023/06/05 09:35 | Pedro Sakamoto v Hynek Barton | 2-6,4-6 |
| Challenger Prostejov | 2023/06/04 15:05 | Hynek Barton v Oriol Roca Batalla | 6-4,5-7,6-4 |