Stadium: Court 1 Round: 45
| ITF France F8 | 2018/04/23 16:30 | Robin Kern v Jonathan Gray | 3-6,2-6 |
| Challenger Lille Qual | 2018/03/17 09:00 | Clement Geens v Robin Kern | 2-6,6-2,6-3 |
| ITF Portugal F1 | 2018/02/21 10:00 | Luis Faria v Robin Kern | 6-4,7-6 |
| ITF Germany F3 | 2018/02/02 14:00 | Robin Kern v Sebastien Boltz | 3-6,7-6,3-6 |
| ITF Germany F3 | 2018/02/01 17:00 | Robin Kern v Valentin Guenther | 3-6,6-3,6-4 |
| ITF Germany F3 | 2018/01/30 15:35 | Robin Kern v Elmar Ejupovic | 6-2,7-6 |
| ITF Germany F2 | 2018/01/27 17:10 | Robin Kern v Sadio Doumbia | 4-6,1-6 |
| ITF Germany F2 | 2018/01/26 18:30 | Robin Kern v Dominik Boehler | 7-5,6-4 |