Stadium: Court 4 Round: 62 Ground: Clay
| ITF Germany F4 | 2018/06/16 14:00 | Noel Larwig v Fabian Penzkofer | 2-6,3-6 |
| Challenger Eckental Qual | 2017/10/29 09:00 | Sebastian Prechtel v Fabian Penzkofer | 6-2,6-1 |
| Challenger Eckental Qual | 2017/10/28 07:30 | Fabian Penzkofer v Fabien Reboul | 6-3,6-0 |
| ITF Germany F16 | 2017/10/22 08:00 | Marcus Mansson v Fabian Penzkofer | 7-5,6-3 |
| Challenger Ismaning Qual | 2017/10/14 13:45 | Fabian Penzkofer v Pascal Meis | 3-6,1-6 |
| ITF Germany F14 | 2017/10/08 07:00 | Fabian Penzkofer v Robin Lang | 5-7,3-6 |
| ITF Croatia F1 | 2017/03/05 08:00 | Filip Brtnicky v Fabian Penzkofer | 6-1,6-3 |
| ITF Germany F15 | 2016/10/15 08:00 | Fabian Penzkofer v Niklas Schell | 3-6,7-6,3-6 |
| ITF Czech Republic F3 Qual | 2018/05/27 09:00 | Mateusz Terczynski v Robert Strombachs | 6-4,6-0 |
| ITF Czech Republic F1 | 2018/05/18 09:00 | Sebastian Fanselow v Robert Strombachs | 6-1,6-3 |
| ITF Czech Republic F1 | 2018/05/15 08:00 | Alessandro Ricci v Robert Strombachs | 1-6,6-3,4-6 |
| ITF Czech Republic F1 | 2018/05/14 10:50 | Robert Strombachs v Antonin Stepanek | 7-6,6-2 |
| ITF Czech Republic F1 | 2018/05/13 08:00 | Robert Strombachs v Stepan Pecak | 6-3,6-2 |
| ITF Poland F2 | 2018/05/08 10:15 | Martins Podzus v Robert Strombachs | 6-1,6-2 |
| ITF Poland F2 | 2018/05/07 09:30 | Tomas Jirousek v Robert Strombachs | 4-6,6-4,5-7 |
| ITF Poland F2 | 2018/05/05 08:00 | Robert Strombachs v Patrick Daciek | 6-4,6-3 |