Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F35 | 2018/11/04 07:00 | Benjamin Winter Lopez v Stefan Suvajac | 6-1,6-1 |
| ITF Turkey F35 | 2018/11/03 09:00 | Stefan Suvajac v Kayra Kargin | 5-7,6-1,6-1 |
| ITF Serbia F5 | 2018/09/02 08:00 | Stefan Suvajac v Paul Spencer | 3-6,3-6 |
| ITF Serbia F4 | 2018/08/25 07:00 | Feda Bilic v Stefan Suvajac | 6-2,6-0 |
| ITF Serbia F3 | 2018/08/20 10:25 | Stefan Suvajac v Nemanja Subanovic | 4-6,2-6 |
| ITF Serbia F3 | 2018/08/19 12:30 | Abdulhamid Mubarak v Stefan Suvajac | 4-6,6-3,1-6 |
| ITF Serbia F3 | 2018/08/18 09:30 | Ivan Randjelovic v Stefan Suvajac | 7-5,4-6,1-6 |
| ITF Serbia F2 | 2018/08/12 08:00 | Alexandros Skorilas v Stefan Suvajac | 6-1,6-3 |
| ITF Turkey F35 | 2018/11/04 07:00 | Sultan Narbekov v Edward Hubner | 2-6,3-6 |
| ITF Turkey F34 | 2018/10/29 07:00 | Shendrit Deari v Sultan Narbekov | 6-3,6-4 |
| ITF Turkey F34 | 2018/10/28 07:00 | Sultan Narbekov v Tomas Vanko | 6-1,6-4 |
| ITF Turkey F34 | 2018/10/27 09:00 | Sultan Narbekov v Petro Orlando Fellin | 1-6,6-4,7-6 |
| Challenger Almaty 2 | 2018/09/29 04:00 | Sultan Narbekov v Antoine Escoffier | 1-6,0-6 |
| ITF Kazakhstan F8 | 2018/09/24 03:30 | Savriyan Danilov v Sultan Narbekov | 6-2,6-2 |
| ITF Kazakhstan F8 | 2018/09/23 04:00 | Krishna Teja Ankam v Sultan Narbekov | 2-6,0-6 |
| ITF Kazakhstan F7 | 2018/09/18 08:00 | Sultan Narbekov v Flemming Peters | 4-6,2-6 |