Stadium: Court 1 Round: 27 Ground: Clay
| ITF Bosnia and Herzegovina F3 | 2018/05/31 12:50 | Elmar Ejupovic v Nerman Fatic | 6-1,4-6,6-3 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 15:10 | Elmar Ejupovic v Peter Goldsteiner | 6-1,6-1 |
| ITF Bosnia and Herzegovina F2 | 2018/05/27 11:00 | Elmar Ejupovic v Juan Pablo Paz | 7-6,6-1 |
| ITF Bosnia and Herzegovina F2 | 2018/05/25 11:45 | Elmar Ejupovic v Fran Zvonimir Zgombic | 6-3,6-3 |
| ITF Bosnia and Herzegovina F2 | 2018/05/24 11:40 | Elmar Ejupovic v Deni Zmak | 6-4,6-4 |
| ITF Bosnia and Herzegovina F2 | 2018/05/23 09:40 | Elmar Ejupovic v Mesa Mei | 6-2,6-0 |
| ITF Italy F9 | 2018/04/27 12:00 | Hernan Casanova v Elmar Ejupovic | 6-4,7-6 |
| ITF Italy F9 | 2018/04/26 14:10 | Elmar Ejupovic v Enrico Dalla Valle | 6-4,6-1 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 11:00 | Marko Vujic v Nik Razborsek | 1-6,0-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 09:00 | Johan Nikles v Nik Razborsek | 1-6,5-7 |
| ITF Turkey F16 | 2018/04/29 07:30 | Nik Razborsek v Artem Smirnov | 6-3,6-4 |
| ITF Turkey F16 | 2018/04/27 07:30 | Marsel Ilhan v Nik Razborsek | 1-6,3-6 |
| ITF Turkey F16 | 2018/04/26 09:15 | Nik Razborsek v Tomislav Jotovski | 6-3,6-4 |
| ITF Turkey F16 | 2018/04/25 07:30 | Nik Razborsek v Alexander Erler | 3-6,6-3,6-1 |
| ITF Turkey F16 | 2018/04/23 07:30 | Nik Razborsek v Linus Frost | 6-3,6-3 |
| ITF Turkey F16 | 2018/04/22 07:30 | Nik Razborsek v Linus Krohn | 6-0,6-1 |