Stadium: Court 2 Round: 1
| ITF M25 Glasgow | 2019/02/19 11:25 | Elmar Ejupovic v Robert Strombachs | 6-2,6-2 |
| ITF - M25 Trente | 2020/02/28 16:00 | Elmar Ejupovic v Forti, Francesco | 4-6,6-7 |
| ITF - M25 Trente | 2020/02/27 12:05 | Andrea Pellegrino v Elmar Ejupovic | 5-7,3-6 |
| ITF - M25 Trente | 2020/02/26 17:10 | Elmar Ejupovic v Mattia Bellucci | 3-6,6-1,7-5 |
| ITF - M15 Oberhaching | 2020/02/23 13:00 | Satral, Jan v Elmar Ejupovic | 6-3,6-2 |
| ITF - M15 Oberhaching | 2020/02/22 13:20 | Veldheer, Mick v Elmar Ejupovic | 4-6,6-7 |
| ITF - M15 Oberhaching | 2020/02/21 18:20 | Leandro Riedi v Elmar Ejupovic | 4-6,6-7 |
| ITF - M15 Oberhaching | 2020/02/20 13:15 | Krstev, Ondrej v Elmar Ejupovic | 6-3,2-6,3-6 |
| ITF - M15 Oberhaching | 2020/02/19 14:15 | Staeheli, Luca v Elmar Ejupovic | 3-6,6-7 |
| German Premier League | 2020/08/08 09:00 | Robert Strombachs v Vladyslav Orlov | 6-1,6-4 |
| 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 | Peters, Flemming 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 | Haase, Robin v Robert Strombachs | 6-2,6-4 |
| German Premier League | 2020/08/03 10:00 | Zverev, Mischa v Robert Strombachs | 3-6,2-6 |
| ITF - M15 Héraklion | 2020/03/12 08:30 | Robert Strombachs v Aristotelis Thanos | 2-6,6-3,2-6 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/11 09:00 | Robert Strombachs v Jan Choinski | 6-3,6-7,2-6 |