Stadium: Court 16 Round: 26 Ground: Clay
| ITF M15 Eindhoven | 2023/08/01 13:50 | Adrian Oetzbach v Jarno Jans | 6-1,6-0 |
| ITF M15 Metzingen | 2023/07/24 12:00 | Adrian Oetzbach v Aaron James Williams | 6-7,6-2,7-10 |
| ITF M15 Metzingen | 2023/07/23 12:00 | Adrian Oetzbach v Alen Mujakic | 6-0,6-3 |
| ITF M15 Uslar | 2023/07/20 11:00 | Stefan Popovic v Adrian Oetzbach | 7-6,6-4 |
| ITF M15 Uslar | 2023/07/19 14:25 | Adrian Oetzbach v Franco Emanuel Egea | 6-1,7-6 |
| ITF M25 Kassel | 2023/07/12 13:20 | Joao Domingues v Adrian Oetzbach | 2-6,7-6,6-2 |
| ITF M25 Kassel | 2023/07/11 10:55 | Adrian Oetzbach v Vincent Marysko | 6-4,6-4 |
| ITF M25 Kassel | 2023/07/10 07:50 | Adrian Oetzbach v Samuel Rovai | 6-1,6-1 |
| ITF M15 Eindhoven | 2023/08/01 15:00 | Abel Forger v Sidane Pontjodikromo | 1-6,2-6 |
| Challenger Amersfoort | 2023/07/16 12:45 | Sidane Pontjodikromo v Elmer Moller | 3-6,6-7 |
| ITF M25 Esch/Alzette | 2023/07/11 08:00 | Sidane Pontjodikromo v Adam Moundir | 6-3,1-6,4-6 |
| ITF M25 The Hague | 2023/07/06 14:35 | Sidane Pontjodikromo v Zura Tkemaladze | 1-6,5-7 |
| ITF M25 The Hague | 2023/07/04 13:05 | Sidane Pontjodikromo v Florian Broska | 6-3,6-4 |
| ITF M15 Alkmaar | 2023/06/29 10:55 | Luke Simkiss v Sidane Pontjodikromo | 6-3,7-5 |
| ITF M15 Alkmaar | 2023/06/28 10:50 | Stijn Slump v Sidane Pontjodikromo | 6-3,4-6,3-6 |
| ITF M15 Antalya | 2023/05/13 10:20 | Sidane Pontjodikromo v Peter Benjamin Privara | 5-7,7-6,6-1 |