Stadium: Center Court Round: 26 Ground: Carpet indoor
| ITF Germany F16 | 2014/10/13 07:30 | Christopher Heyman v Elmar Ejupovic | 7-6,6-7,6-1 |
| ITF Germany F2 | 2018/01/23 18:30 | Christopher Heyman v Remi Boutillier | 6-3,3-6,6-1 |
| Challenger Koblenz | 2018/01/18 10:00 | Ilya Ivashka v Christopher Heyman | 6-4,6-4 |
| Challenger Koblenz | 2018/01/17 12:20 | Karim-Mohamed Maamoun v Christopher Heyman | 3-6,3-6 |
| Challenger Koblenz Qual | 2018/01/15 18:10 | Christopher Heyman v Alessandro Bega | 6-1,6-4 |
| Challenger Koblenz Qual | 2018/01/15 14:20 | Christopher Heyman v Marlon Vankan | 6-1,7-6 |
| Challenger Andria | 2017/11/26 17:00 | Uladzimir Ignatik v Christopher Heyman | 6-7,6-4,7-6 |
| Challenger Andria | 2017/11/25 13:30 | Mirza Basic v Christopher Heyman | 3-6,7-5,5-7 |
| Challenger Andria | 2017/11/24 11:00 | Zdenek Kolar v Christopher Heyman | 5-7,6-7 |
| ITF Germany F2 | 2018/01/24 14:00 | Elmar Ejupovic v Fabien Reboul | 6-2,7-5 |
| ITF Germany F1 | 2018/01/12 14:05 | Elmar Ejupovic v Daniel Masur | 2-6,3-6 |
| ITF Germany F1 | 2018/01/11 17:10 | Elmar Ejupovic v Kai Lemstra | 6-3,6-4 |
| ITF Germany F1 | 2018/01/10 12:20 | Elmar Ejupovic v Volodymyr Uzhylovskyi | 6-2,6-2 |
| ITF Czech Republic F12 | 2017/11/29 14:10 | Elmar Ejupovic v Daniel Lustig | 3-6,2-6 |
| ITF Czech Republic F10 | 2017/11/17 14:30 | Marek Jaloviec v Elmar Ejupovic | 6-3,5-7,6-4 |
| ITF Czech Republic F10 | 2017/11/16 10:40 | Michael Vrbensky v Elmar Ejupovic | 2-6,2-6 |
| ITF Czech Republic F10 | 2017/11/15 09:00 | Victor Ouvrard v Elmar Ejupovic | 6-7,5-7 |