Stadium: Court 20 Round: 44 Ground: Clay
| 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 Russia F1 | 2018/02/25 06:00 | Aliaksandr Liaonenka v Philipp Klimov | 7-6,3-6,4-6 |
| ITF Kazakhstan F2 | 2018/02/20 05:25 | Philipp Klimov v Khumoyun Sultanov | 3-6,3-6 |
| ITF Kazakhstan F2 Qual | 2018/02/18 07:35 | Aliaksandr Liaonenka v Philipp Klimov | 4-6,1-6 |