Stadium: Court 2 Kuhstall Round: 27 Ground: Clay
| ITF M15 Allershausen | 2023/08/31 12:00 | Jannik Maute v Marc Majdandzic | 6-4,6-0 |
| ITF M15 Allershausen | 2023/08/30 13:45 | Mika Lipp v Jannik Maute | 3-6,2-6 |
| ITF M15 Allershausen | 2023/08/30 08:00 | Dario Drebenstedt v Jannik Maute | 2-6,2-6 |
| ITF M15 Allershausen | 2023/08/28 12:00 | Jannik Maute v Christian Fellin | 6-4,6-3 |
| ITF M15 Trier | 2023/08/25 14:35 | Jannik Maute v Tom Schonenberg | 0-6,7-6,4-6 |
| ITF M15 Trier | 2023/08/24 12:40 | Jannik Maute v Benedikt Henning | 6-1,7-5 |
| ITF M15 Trier | 2023/08/23 12:30 | Marat Sharipov v Jannik Maute | 6-2,6-7,3-6 |
| ITF M15 Trier | 2023/08/21 15:00 | Jannik Maute v Freek Van Donselaar | 6-1,6-4 |
| ITF M15 Allershausen | 2023/08/31 09:55 | Justin Engel v Adrian Oetzbach | 7-6,4-6,4-6 |
| ITF M15 Allershausen | 2023/08/30 11:05 | Julian Peter v Adrian Oetzbach | 1-6,1-6 |
| ITF M15 Trier | 2023/08/22 11:00 | Kai Lemstra v Adrian Oetzbach | 7-6,6-3 |
| ITF M15 Überlingen | 2023/08/18 11:30 | Arthur Nagel v Adrian Oetzbach | 6-1,6-4 |
| ITF M15 Überlingen | 2023/08/17 13:40 | Adrian Oetzbach v Luca Wiedenmann | 6-2,7-5 |
| ITF M15 Überlingen | 2023/08/16 09:40 | Philip Florig v Adrian Oetzbach | 2-6,7-5,5-7 |
| Challenger Meerbusch | 2023/08/06 15:45 | Tibo Colson v Adrian Oetzbach | 7-6,7-6 |
| ITF M15 Eindhoven | 2023/08/05 09:00 | Elmer Moller v Adrian Oetzbach | 7-6,6-7,6-7 |