Stadium: Center Court Neuss Round: 1
| DTB German Pro Series | 2020/06/25 08:00 | Schmitz, Constantin v Adrian Oetzbach | 6-3,7-5 |
| DTB German Pro Series | 2020/06/24 11:05 | Adrian Oetzbach v Sebastian Fanselow | 3-6,4-6 |
| DTB German Pro Series | 2020/06/14 08:30 | Adrian Oetzbach v Guttau, Niklas | 6-3,2-6,6-2 |
| DTB German Pro Series | 2020/06/13 15:30 | Stebe, Cedrik-Marcel v Adrian Oetzbach | 6-1,7-6 |
| ITF M15 Austin | 2019/11/20 17:55 | Adrian Oetzbach v Roelofse, Ruan | 0-6,3-6 |
| ITF M15 Austin | 2019/11/19 16:00 | Adrian Oetzbach v Allen, Leighton | 6-4,2-6,5-10 |
| ITF M15 Austin | 2019/11/18 16:00 | Adrian Oetzbach v Steinhausen, Julian Noah | 6-0,6-3 |
| ITF M25 Malibu | 2019/11/06 01:05 | Song, Evan v Adrian Oetzbach | 6-7,6-3,6-4 |
| DTB German Pro Series | 2020/06/25 10:10 | Max Wiskandt v Sebastian Fanselow | 2-6,4-6 |
| DTB German Pro Series | 2020/06/24 08:00 | Schmitz, Constantin v Max Wiskandt | 6-4,5-7,6-7 |
| DTB German Pro Series | 2020/06/12 08:00 | Sanchez Martinez, Benito v Max Wiskandt | 7-5,3-6,6-4 |
| DTB German Pro Series | 2020/06/11 09:45 | Max Wiskandt v Kai Wehnelt | 6-4,3-6,1-6 |
| DTB German Pro Series | 2020/06/10 10:10 | Lenz, Julian v Max Wiskandt | 6-3,6-2 |
| DTB German Pro Series | 2020/06/09 13:50 | Oscar Otte v Max Wiskandt | 6-1,6-3 |
| ITF - M15 Oberhaching | 2020/02/18 10:50 | Max Wiskandt v Jakub Paul | 6-2,1-6,3-6 |
| Challenger Eckental | 2019/10/28 19:20 | Lacko, Lukas v Max Wiskandt | 6-4,6-1 |