Stadium: Court 3 Round: 1
| German Premier League | 2020/08/07 13:00 | Mats Rosenkranz v Robert Strombachs | 6-1,6-7,6-4 |
| German Premier League | 2020/08/06 07:30 | Flemming Peters v Robert Strombachs | 6-3,6-4 |
| 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 |
| UTF Invitational | 2020/06/10 09:00 | Vladyslav Orlov v Oleg Prihodko | 2-6,0-1 |
| UTF Invitational | 2020/06/09 11:00 | Vladyslav Orlov v Viacheslav Bielinskyi | 0-6,1-6 |
| Challenger Koblenz | 2020/02/17 13:55 | Dimitar Kuzmanov v Vladyslav Orlov | 6-2,6-1 |
| Challenger Bengaluru | 2020/02/11 08:15 | Vladyslav Orlov v Blaz Rola | 5-7,3-6 |
| Challenger Bengaluru | 2020/02/10 08:45 | Vladyslav Orlov v Suraj R Prabodh | 6-2,6-2 |
| ITF M25 Nonthaburi | 2020/02/05 08:25 | Vladyslav Orlov v Khumoyun Sultanov | 1-6,4-6 |
| ITF M25 Nonthaburi | 2020/01/30 07:35 | Vladyslav Orlov v Khumoyun Sultanov | 6-7,6-7 |
| ITF M25 Nonthaburi | 2020/01/28 05:25 | Congsup Congcar v Vladyslav Orlov | 4-6,3-6 |