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 08:00 | Schmitz, Constantin v Max Wiskandt | 6-4,5-7,6-7 |
| 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 |
| 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 11:05 | Adrian Oetzbach v Sebastian Fanselow | 3-6,4-6 |
| DTB German Pro Series | 2020/06/13 15:30 | Haerteis, Johannes v Sebastian Fanselow | 6-4,6-4 |
| DTB German Pro Series | 2020/06/12 09:55 | Sebastian Fanselow v Mika Lipp | 2-6,2-6 |
| DTB German Pro Series | 2020/06/11 10:30 | Sebastian Fanselow v Christoph Negritu | 4-6,5-7 |
| ITF M15 Faro | 2020/03/08 16:00 | Sebastian Fanselow v Cacao, Tiago | 6-3,6-3 |
| ITF M15 Faro | 2020/03/07 12:00 | Sebastian Fanselow v Evan Furness | 6-4,6-0 |
| ITF M15 Faro | 2020/03/06 11:00 | Riccardo Bonadio v Sebastian Fanselow | 4-6,2-6 |