Stadium: Center Court Neuss Round: 1
| Exo Tennis Germany Series | 2020/06/14 08:00 | Florian Broska v Schmitz, Constantin | 6-7,4-6 |
| Exo Tennis Germany Series | 2020/06/13 10:10 | Benjamin Hassan v Schmitz, Constantin | 6-1,6-3 |
| Exo Tennis Germany Series | 2020/06/12 11:25 | Jan Choinski v Schmitz, Constantin | 6-0,4-6,4-6 |
| Exo Tennis Germany Series | 2020/06/11 09:30 | Gelhardt, Luca v Schmitz, Constantin | 3-6,6-7 |
| Exo Tennis Germany Series | 2020/06/10 12:05 | Schmitz, Constantin v Puetz, Tim | 6-3,3-6,4-6 |
| Exo Tennis Germany Series | 2020/06/07 11:25 | Schmitz, Constantin v Jan Choinski | 6-1,3-6,6-1 |
| Exo Tennis Germany Series | 2020/06/06 11:30 | Born, Yannick Stephan v Schmitz, Constantin | 4-6,3-6 |
| Exo Tennis Germany Series | 2020/06/05 09:30 | Schmitz, Constantin v Hazem Naw | 6-1,6-3 |
| 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 |
| Challenger Eckental | 2019/10/28 09:00 | Tomas Machac v Max Wiskandt | 6-3,6-3 |
| ITF M15 Kaarst | 2019/02/04 08:30 | Max Wiskandt v Terczynski, Mateusz | 4-6,4-6 |