Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Vaasa | 2023/06/08 09:40 | Adrian Oetzbach v Jonathan Mridha | 6-2,3-6,3-6 |
| ITF M15 Vaasa | 2023/06/07 12:50 | Tuncay Duran v Adrian Oetzbach | 4-6,4-6 |
| ITF M15 Constanta | 2023/05/30 08:50 | Adrian Oetzbach v Felipe De Dios | 3-6,6-0,6-10 |
| ITF M15 Constanta | 2023/05/29 10:00 | Adrian Oetzbach v Francesco Mineo Mineo | 6-1,6-0 |
| ITF M15 Constanta | 2023/05/28 13:00 | Adrian Oetzbach v Dan Radu Munteanu | 6-0,6-2 |
| ITF M15 Alaminos-Larnaca | 2023/05/10 07:00 | Adrian Oetzbach v Sebastian Prechtel | 5-7,6-7 |
| 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 Antalya | 2023/05/07 07:00 | Ivan Kazakov v Thorben Sannen | 6-4,6-2 |
| ITF M15 Antalya | 2023/04/30 07:00 | Dominique Graf v Thorben Sannen | 7-5,6-1 |
| ITF M15 Sharm El Sheikh | 2023/02/05 10:00 | Thorben Sannen v Volodymyr Uzhylovskyi | 5-7,7-6,11-13 |
| ITF M15 Sharm El Sheikh | 2023/02/01 10:30 | Thorben Sannen v Marco Miceli | 6-3,3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2023/01/31 09:30 | Davud Amirov v Thorben Sannen | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/01/30 08:00 | Francesco Mineo Mineo v Thorben Sannen | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/01/29 08:00 | Thorben Sannen v Ignacio Martinez | 3-6,7-6,10-7 |
| ITF M15 Sharm El Sheikh | 2022/12/20 10:00 | Thorben Sannen v Ali Habib | 2-6,1-6 |