Stadium: Court 11 Round: 54 Ground: Clay
| ITF M25 Arlon | 2019/06/25 13:30 | Theo Van De Weghe v Facundo Mena | 2-6,2-6 |
| Challenger Mons Qual | 2016/10/01 15:20 | Theo Van De Weghe v Aliaksandr Bury | 1-6,6-7 |
| ITF M15 Kamen | 2019/06/24 12:30 | Riccardo Maiga v Adrian Oetzbach | 6-4,6-3 |
| ITF M15 Kamen | 2019/06/24 08:00 | Adrian Oetzbach v Louroi Martinez | 6-2,6-4 |
| ITF M25 Karlsruhe | 2019/06/05 11:10 | Adrian Oetzbach v Colin Sinclair | 6-3,3-6,4-6 |
| ITF M25 Karlsruhe | 2019/06/04 10:25 | Christoph Negritu v Adrian Oetzbach | 7-5,6-7,7-10 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Adrian Oetzbach v Constantin Schmitz | 6-4,7-5 |
| ITF M15 Bucharest | 2019/05/20 09:00 | Ivan Mikhaylyuk v Adrian Oetzbach | 7-6,6-4 |
| ITF M15 Kalmar | 2019/05/15 11:50 | Adrian Oetzbach v George Botezan | 5-7,3-6 |
| ITF M15 Kalmar | 2019/05/14 08:15 | Martins Rocens v Adrian Oetzbach | 7-6,2-6,1-10 |