Stadium: Court Central Round: 54 Ground: Hardcourt indoor
| 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 |
| Challenger Cherbourg Qual | 2018/02/10 16:45 | Philipp Davydenko v Kevin Krawietz | 7-6,6-2 |
| ITF Thailand F11 Qual | 2017/12/03 03:00 | Philipp Davydenko v Dusty H. Boyer | 1-6,7-5,3-6 |
| ITF Thailand F11 Qual | 2017/12/02 03:00 | Suthinan Tanthaseraneewat v Philipp Davydenko | 1-6,5-7 |
| ITF Thailand F10 Qual | 2017/11/26 09:00 | Philipp Davydenko v Punn Bodhidatta | 6-2,6-4 |
| Challenger Hua Hin Qual | 2017/11/19 05:45 | Philipp Davydenko v Tobias Simon | 4-6,3-6 |
| Challenger Hua Hin Qual | 2017/11/18 07:40 | Philipp Davydenko v Palaphoom Kovapitukted | 6-2,6-0 |