Round: 62 Ground: Clay
| ITF Tunisia F18 | 2018/05/09 09:00 | Jose Fco. Vidal Azorin v Philipp Klimov | 6-2,6-3 |
| ITF Tunisia F17 | 2018/05/02 10:40 | Ignacio Carou v Philipp Klimov | 7-5,7-5 |
| ITF Tunisia F16 | 2018/04/22 11:00 | Alban Meuffels v Philipp Klimov | 6-1,6-1 |
| ITF Tunisia F15 | 2018/04/15 09:00 | Alban Meuffels v Philipp Klimov | 6-4,7-6 |
| ITF Russia F3 | 2018/03/13 09:40 | Alexey Zakharov v Philipp Klimov | 6-3,6-1 |
| ITF Russia F3 | 2018/03/11 09:00 | Roman Blokhin v Philipp Klimov | 2-6,1-6 |
| ITF Russia F2 | 2018/03/03 09:00 | Viacheslav Yulik v Philipp Klimov | 6-7,6-1,6-7 |
| ITF Russia F1 | 2018/02/27 07:45 | Alexander Igoshin v Philipp Klimov | 6-3,4-6,6-4 |
| ITF Belgium F3 | 2018/07/05 13:30 | Georgii Kravchenko v Jonas Merckx | 1-6,3-6 |
| ITF Belgium F3 | 2018/07/03 08:00 | Guillaume Dermiens v Georgii Kravchenko | 3-6,3-6 |
| ITF Belgium F3 Qual | 2018/07/02 10:00 | Georgii Kravchenko v Gergely Madarasz | 6-1,6-4 |
| ITF Belgium F3 Qual | 2018/07/01 08:00 | Georgii Kravchenko v Kevin Esteves | 6-4,6-2 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Georgii Kravchenko v Goran Duquesne | 6-3,6-2 |
| ITF Germany F5 | 2018/06/24 10:00 | Georgii Kravchenko v Tim Ruehl | 6-7,1-6 |
| ITF Ukraine F3 | 2018/05/23 09:15 | Jordan Correia v Georgii Kravchenko | 6-3,6-0 |
| ITF Ukraine F3 | 2018/05/22 11:45 | Georgii Kravchenko v Nikita Mashtakov | 3-6,6-3,7-5 |