Stadium: Court 4 Round: 25 Ground: Carpet indoor
| ITF Estonia F3 | 2018/11/04 09:00 | Luigi Sorrentino v Klimov, Philipp | 4-6,5-7 |
| ITF Estonia F3 | 2018/11/03 08:00 | Tiainen, Hermanni v Klimov, Philipp | 4-6,0-6 |
| ITF Estonia F2 | 2018/10/30 11:25 | Ivanov, Vladimir v Klimov, Philipp | 6-3,6-4 |
| ITF Estonia F2 | 2018/10/28 12:00 | Klimov, Philipp v David Quayle | 6-3,6-4 |
| ITF Russia F8 | 2018/08/28 09:20 | Boborykin, Alexander v Klimov, Philipp | 6-7,6-3,6-1 |
| Russia F8, Singles Qualifying | 2018/08/26 07:00 | Dubinsky, Vladislav v Klimov, Philipp | 6-7,3-6 |
| ITF Russia F7 | 2018/08/20 08:25 | Alexandr Binda v Klimov, Philipp | 6-2,6-0 |
| ITF Russia F7 | 2018/08/19 07:00 | Klimov, Philipp v Myagkov, Dmitry | 1-6,6-4,7-5 |
| ITF Estonia F2 | 2018/11/03 10:00 | Podzus, Martins v Manafov, Vladyslav | 5-7,3-6 |
| ITF Estonia F2 | 2018/11/02 14:00 | Luca Castelnuovo v Manafov, Vladyslav | 2-6,2-6 |
| ITF Estonia F2 | 2018/11/01 13:55 | Maiga, Riccardo v Manafov, Vladyslav | 6-7,6-3,1-6 |
| ITF Estonia F2 | 2018/10/31 12:00 | Zharyn, Dzianis v Manafov, Vladyslav | 1-6,4-6 |
| ITF Estonia F2 | 2018/10/30 18:15 | Giorgio Ricca v Manafov, Vladyslav | 2-6,0-6 |
| Challenger Tashkent | 2018/10/06 06:00 | Khassanov, Roman v Manafov, Vladyslav | 6-4,6-4 |
| Challenger Almaty 2 | 2018/09/30 05:00 | Margaroli, Luca v Manafov, Vladyslav | 6-4,6-4 |
| Challenger Almaty 2 | 2018/09/29 04:00 | Bondarevskiy, Yan v Manafov, Vladyslav | 1-6,4-6 |