Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Russia F3 | 2018/03/12 08:30 | Vadym Ursu v Philipp Davydenko | 2-6,3-6 |
| ITF Russia F2 | 2018/03/08 08:55 | Dzmitry Zhyrmont v Vadym Ursu | 6-1,6-7,6-3 |
| ITF Russia F2 | 2018/03/07 11:45 | Vadym Ursu v Kristian Lozan | 6-3,7-6 |
| ITF Germany F2 Qual | 2018/01/22 12:00 | Vadym Ursu v Tim Heger | 6-4,6-1 |
| ITF Germany F2 Qual | 2018/01/21 13:00 | Vadym Ursu v David Novotny | 3-6,6-4,6-1 |
| Challenger Koblenz Qual | 2018/01/15 11:05 | Pedro Cachin v Vadym Ursu | 3-6,6-3,6-3 |
| Challenger Koblenz Qual | 2018/01/14 13:30 | Patrik Nema v Vadym Ursu | 4-6,4-6 |
| ITF France F1 | 2018/01/08 10:00 | Vadym Ursu v Paul Valsecchi | 1-6,3-6 |
| Challenger St Brieuc Qual | 2018/03/24 13:15 | Daniel Masur v Nikola Cacic | 6-7,6-4,6-4 |
| Challenger Lille Qual | 2018/03/18 10:00 | David Guez v Nikola Cacic | 6-1,6-7,6-3 |
| Challenger Lille Qual | 2018/03/17 09:00 | Nikola Cacic v Sander Arends | 6-3,3-6,6-1 |
| ITF Turkey F9 | 2018/03/08 12:40 | Ivan Nedelko v Nikola Cacic | 6-0,6-4 |
| ITF Turkey F9 | 2018/03/06 09:25 | Nikola Cacic v Ruben Busch | 6-1,6-1 |
| ITF Turkey F8 | 2018/03/02 07:00 | Nikola Cacic v Oriol Roca Batalla | 7-6,2-6,4-6 |
| ITF Turkey F8 | 2018/03/01 11:55 | Nikola Cacic v Camilo Ugo Carabelli | 6-3,6-2 |
| ITF Turkey F8 | 2018/03/01 07:00 | Nikola Cacic v Felipe Meligeni Rodrigues Alves | 6-3,7-6 |