Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| ITF France F6 | 2018/03/19 13:05 | Philipp Davydenko v Joffrey De Schepper | 6-7,6-4,6-4 |
| ITF France F6 Qual | 2018/03/18 10:00 | Philipp Davydenko v Maxime Niziolek | 6-0,6-1 |
| ITF France F6 Qual | 2018/03/17 08:30 | Philipp Davydenko v Maikel Borg | 7-5,3-6,6-3 |
| ITF Russia F3 | 2018/03/14 08:50 | Philipp Davydenko v Pavel Kotov | 6-4,4-6,1-6 |
| ITF Russia F3 | 2018/03/12 08:30 | Vadym Ursu v Philipp Davydenko | 2-6,3-6 |
| ITF Russia F2 | 2018/03/06 10:00 | Philipp Davydenko v Petr Arkhipov | 6-7,6-4,2-6 |
| ITF Russia F1 | 2018/02/26 10:50 | Timofey Skatov v Philipp Davydenko | 6-3,5-7,3-6 |
| Challenger Cherbourg Qual | 2018/02/11 14:35 | Philipp Davydenko v Mikael Ymer | 6-7,2-6 |
| ITF France F6 | 2018/03/20 16:30 | Boris Fassbender v Elmar Ejupovic | 4-6,5-7 |
| ITF Portugal F2 | 2018/02/28 15:30 | Roberto Ortega-Olmedo v Elmar Ejupovic | 6-3,6-3 |
| ITF Switzerland F1 | 2018/02/07 16:20 | Elmar Ejupovic v Tobias Simon | 4-6,6-7 |
| ITF Germany F3 | 2018/01/30 15:35 | Robin Kern v Elmar Ejupovic | 6-2,7-6 |
| ITF Germany F2 | 2018/01/25 19:20 | Christopher Heyman v Elmar Ejupovic | 7-5,7-6 |
| 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 |