Stadium: ourt 3C Round: 26 Ground: Hardcourt indoor
| ITF France F6 | 2018/03/19 13:05 | Davydenko, Philipp v Joffrey De Schepper | 6-7,6-4,6-4 |
| ITF France F6 Qual | 2018/03/18 10:00 | Davydenko, Philipp v Niziolek, Maxime | 6-0,6-1 |
| ITF France F6 Qual | 2018/03/17 08:30 | Davydenko, Philipp v Borg, Maikel | 7-5,3-6,6-3 |
| ITF Russia F3 | 2018/03/14 08:50 | Davydenko, Philipp v Pavel Kotov | 6-4,4-6,1-6 |
| ITF Russia F3 | 2018/03/12 08:30 | Vadym Ursu v Davydenko, Philipp | 2-6,3-6 |
| ITF Russia F2 | 2018/03/06 10:00 | Davydenko, Philipp v Arkhipov, Petr | 6-7,6-4,2-6 |
| ITF Russia F1 | 2018/02/26 10:50 | Timofey Skatov v Davydenko, Philipp | 6-3,5-7,3-6 |
| Cherbourg, France, Qualifying | 2018/02/11 14:35 | Davydenko, Philipp v Ymer, Mikael | 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 | Ortega-Olmedo, Roberto v Elmar Ejupovic | 6-3,6-3 |
| ITF Switzerland F1 | 2018/02/07 16:20 | Elmar Ejupovic v Simon, Tobias | 4-6,6-7 |
| ITF Germany F3 | 2018/01/30 15:35 | Kern, Robin v Elmar Ejupovic | 6-2,7-6 |
| ITF Germany F2 | 2018/01/25 19:20 | Heyman, Christopher v Elmar Ejupovic | 7-5,7-6 |
| ITF Germany F2 | 2018/01/24 14:00 | Elmar Ejupovic v Reboul, Fabien | 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 |