Stadium: Court 4 Round: 44 Ground: Clay
| ITF Germany F6 | 2018/07/04 10:00 | Robert Strombachs v Christoph Negritu | 2-6,1-6 |
| ITF Germany F6 | 2018/07/03 08:30 | Robert Strombachs v Moritz Pfaff | 3-6,6-2,6-1 |
| ITF Germany F5 | 2018/06/27 10:00 | Christopher Heyman v Robert Strombachs | 6-0,6-3 |
| ITF Germany F4 | 2018/06/22 08:00 | George Von Massow v Robert Strombachs | 6-2,6-3 |
| ITF Germany F4 | 2018/06/19 09:00 | Robert Strombachs v Daniil Klimov | 6-3,6-4 |
| ITF Germany F4 | 2018/06/18 11:00 | Leon Hoeveler v Robert Strombachs | 1-6,2-6 |
| ITF Germany F4 | 2018/06/17 12:00 | Fabian Penzkofer v Robert Strombachs | 2-6,1-6 |
| ITF Czech Republic F3 Qual | 2018/05/27 09:00 | Mateusz Terczynski v Robert Strombachs | 6-4,6-0 |
| ITF Germany F7 | 2018/07/08 08:00 | Aziz Kijametovic v Brian Bencic | 6-4,6-3 |
| ITF Germany F6 | 2018/07/06 09:00 | Aziz Kijametovic v Vasile Antonescu | 6-4,3-6,5-7 |
| ITF Germany F6 | 2018/07/04 11:00 | Elmar Ejupovic v Aziz Kijametovic | 5-7,4-6 |
| ITF Germany F6 | 2018/07/02 13:00 | Aziz Kijametovic v Mario Stino | 6-0,6-2 |
| ITF Germany F6 | 2018/07/01 13:00 | Adrian Oetzbach v Aziz Kijametovic | 2-6,3-6 |
| ITF Germany F5 | 2018/06/28 13:05 | Aziz Kijametovic v Sekou Bangoura | 2-6,3-6 |
| ITF Germany F5 | 2018/06/27 13:30 | Petr Nouza v Aziz Kijametovic | 4-6,4-6 |
| ITF Germany F5 | 2018/06/25 15:00 | Lynn Max Kempen v Aziz Kijametovic | 4-6,1-6 |