Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Monastir | 2023/05/04 11:55 | Adrian Oetzbach v Bogdan Bobrov | 4-6,4-6 |
| ITF M15 Monastir | 2023/05/03 11:10 | Warren Wood v Adrian Oetzbach | 4-6,1-6 |
| ITF M15 Meerbusch | 2023/04/26 15:00 | Arthur Reymond v Adrian Oetzbach | 6-2,6-3 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Adrian Oetzbach v Jesse De Jager | 6-3,6-4 |
| ITF M25 Angers | 2023/04/19 18:55 | Leo Raquillet v Adrian Oetzbach | 6-3,6-1 |
| ITF M25 Angers | 2023/04/17 11:05 | Adrian Oetzbach v Loann Massard | 5-7,3-6 |
| ITF M25 Angers | 2023/04/16 14:00 | Adrian Oetzbach v Aymeric Bourne | 6-3,7-5 |
| ITF M15 Monastir | 2023/03/21 10:05 | Adrian Oetzbach v Christoph Negritu | 3-6,4-6 |
| ITF M15 Alaminos-Larnaca | 2023/05/05 09:05 | Nicholas David Ionel v Sebastian Prechtel | 6-1,6-3 |
| ITF M15 Alaminos-Larnaca | 2023/05/04 06:00 | Philip Florig v Sebastian Prechtel | 4-6,0-6 |
| ITF M15 Alaminos-Larnaca | 2023/05/03 09:50 | Tom Gentzsch v Sebastian Prechtel | 4-6,7-6,1-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/29 08:00 | Sebastian Prechtel v Guy Den Ouden | 6-3,4-6,3-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/27 08:40 | Moerani Bouzige v Sebastian Prechtel | 2-6,3-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/26 07:00 | Jacob Bradshaw v Sebastian Prechtel | 3-6,4-6 |
| ITF M25 Dubrovnik | 2023/04/06 09:45 | Duje Ajdukovic v Sebastian Prechtel | 2-6,7-6,6-1 |
| ITF M25 Dubrovnik | 2023/04/05 11:05 | Sebastian Prechtel v Przemyslaw Michocki | 6-4,6-3 |