Stadium: Clay 3 Round: 25 Ground: Clay
| ITF Turkey F30 | 2018/10/02 07:00 | Tadeas Paroulek v Dejan Katic | 7-6,6-4 |
| ITF Turkey F29 | 2018/09/27 07:30 | Jordi Walder v Dejan Katic | 6-3,6-1 |
| ITF Turkey F29 | 2018/09/25 07:30 | Mert Naci Turker v Dejan Katic | 3-6,4-6 |
| ITF Turkey F28 | 2018/09/18 07:30 | Thomas Brechemier v Dejan Katic | 2-6,6-7 |
| ITF Serbia F5 | 2018/09/09 10:00 | Dejan Katic v Justin Butsch | 6-4,7-5 |
| ITF Serbia F5 | 2018/09/08 11:00 | Denis Klok v Dejan Katic | 3-6,6-3,1-6 |
| ITF Serbia F5 | 2018/09/07 09:15 | Dejan Katic v Pavle Daljev | 7-6,6-3 |
| ITF Serbia F5 | 2018/09/06 10:50 | Dejan Katic v Maximilian Gatev | 6-3,6-1 |
| ITF Russia F8 | 2018/08/29 09:25 | Alexander Boborykin v Maxim Ratniuk | 6-1,7-6 |
| ITF Russia F8 | 2018/08/28 11:35 | Maxim Ratniuk v Shalva Dzhanashia | 2-6,7-6,6-2 |
| ITF Russia F7 | 2018/08/23 07:00 | Alexander Zhurbin v Maxim Ratniuk | 6-2,6-4 |
| ITF Russia F7 | 2018/08/22 07:30 | Maxim Ratniuk v Vladimir Ivanov | 7-6,7-5 |
| ITF Russia F7 | 2018/08/21 09:15 | Denis Matsukevich v Maxim Ratniuk | 7-5,1-6,2-6 |
| ITF Russia F6 | 2018/08/16 08:55 | Richard Muzaev v Maxim Ratniuk | 7-5,6-7,7-6 |
| ITF Russia F6 | 2018/08/15 07:00 | Oleg Khotkov v Maxim Ratniuk | 4-6,3-6 |
| ITF Russia F6 | 2018/08/14 09:45 | Maxim Ratniuk v Markos Kalovelonis | 6-4,7-5 |