Stadium: Court 4 Round: 25 Ground: Clay
| ITF Romania F1 | 2018/05/24 07:00 | Mathieu Perchicot v Alexandar Lazarov | 4-6,5-7 |
| ITF Romania F1 | 2018/05/22 07:00 | Nicholas David Ionel v Alexandar Lazarov | 6-7,5-7 |
| ITF Bulgaria F1 | 2018/05/18 07:00 | Lucas Catarina v Alexandar Lazarov | 7-6,6-2 |
| ITF Bulgaria F1 | 2018/05/17 08:30 | Riccardo Ghedin v Alexandar Lazarov | 3-6,0-6 |
| ITF Bulgaria F1 | 2018/05/15 07:00 | Zlatan Palazov v Alexandar Lazarov | 1-6,1-6 |
| ITF Croatia F3 | 2018/03/20 10:00 | Alexandar Lazarov v Mate Delic | 3-6,6-3,4-6 |
| ITF Croatia F2 | 2018/03/15 11:30 | Alexandar Lazarov v Jeremy Jahn | 2-6,2-6 |
| ITF Croatia F2 | 2018/03/14 10:55 | Alexandar Lazarov v Andres Gabriel Ciurletti | 6-0,6-3 |
| ITF Romania F2 Qual | 2018/05/28 11:40 | Vladyslav Orlov v Marshall Tutu | 6-1,6-2 |
| ITF Romania F2 Qual | 2018/05/27 07:00 | Vladyslav Orlov v Mihnea L.S. Turcu | 6-4,6-3 |
| ITF Ukraine F3 | 2018/05/22 07:00 | Vladyslav Orlov v Kristian Lozan | 3-6,5-7 |
| ITF Ukraine F2 | 2018/05/16 12:00 | Roman Boychuk v Vladyslav Orlov | 6-4,6-4 |
| ITF Ukraine F2 | 2018/05/15 07:00 | Mykola Leshchynskyy v Vladyslav Orlov | 5-7,7-5,4-6 |
| ITF Ukraine F1 | 2018/05/08 07:00 | Luca Giacomini v Vladyslav Orlov | 6-3,6-2 |
| ITF Israel F4 | 2018/04/26 07:40 | Patrik Niklas-Salminen v Vladyslav Orlov | 6-0,6-1 |
| ITF Israel F4 | 2018/04/24 07:00 | Vladyslav Orlov v Peter Kobelt | 6-4,5-7,6-4 |