Round: 1
| German Premier League | 2020/08/05 13:45 | Robin Haase v Flemming Peters | 6-4,7-6 |
| German Premier League | 2020/08/04 09:05 | Mats Rosenkranz v Flemming Peters | 6-2,3-6,3-6 |
| ITF M15 Toulouse | 2020/03/09 08:30 | Flemming Peters v Nicolas Tepmahc | 4-6,3-6 |
| ITF M15 Trnava | 2020/02/24 08:30 | Flemming Peters v Pavel Shumeiko | 2-6,3-6 |
| ITF M25 Nussloch | 2020/01/19 09:00 | Flemming Peters v Johann Willems | 2-6,0-6 |
| ITF M15 Tabarka | 2019/09/03 09:00 | Flemming Peters v Marco Mosciatti | 6-0,4-6,6-10 |
| ITF M15 Tabarka | 2019/09/02 16:00 | Flemming Peters v Mariano Alberto Hasenkopf | 7-6,4-6,10-3 |
| ITF M15 Tabarka | 2019/08/28 13:00 | Pierre Delage v Flemming Peters | 6-2,3-6,6-4 |
| German Premier League | 2020/08/05 11:00 | Albano Olivetti v Robert Strombachs | 3-6,6-4,6-4 |
| German Premier League | 2020/08/04 14:40 | Robin Haase v Robert Strombachs | 6-2,6-4 |
| German Premier League | 2020/08/03 10:00 | Mischa Zverev v Robert Strombachs | 3-6,2-6 |
| ITF M15 Heraklion | 2020/03/12 08:30 | Robert Strombachs v Aristotelis Thanos | 2-6,6-3,2-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/11 09:00 | Robert Strombachs v Jan Choinski | 6-3,6-7,2-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/10 10:30 | Robert Strombachs v Leopold Zima | 6-4,5-7,7-6 |
| ITF M15 Bad Salzdetfurth | 2019/10/09 09:00 | Robert Strombachs v Adrian Barbu | 6-3,6-1 |
| ITF M25 Shrewsbury | 2019/09/26 10:30 | Robert Strombachs v Tobias Simon | 3-6,4-6 |