Round: 62 Ground: Clay
| ITF Serbia F2 | 2018/08/12 10:30 | Marko Vujic v Ivan Randjelovic | 6-0,6-2 |
| ITF Serbia F2 | 2018/08/11 07:00 | Marko Vujic v Stefan Skadarka | 6-3,6-4 |
| ITF Austria F3 | 2018/07/16 15:35 | Petr Michnev v Marko Vujic | 6-1,6-1 |
| ITF Austria F2 | 2018/07/07 07:15 | Vital Flurin Leuch v Marko Vujic | 6-4,7-5 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 11:00 | Marko Vujic v Nik Razborsek | 1-6,0-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/29 10:05 | Scott Puodziunas v Marko Vujic | 6-1,2-6,1-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 11:30 | Ignacio Carou v Marko Vujic | 6-3,3-6,2-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/12 11:30 | James Allemby v Marko Vujic | 6-3,7-5 |
| ITF Serbia F2 | 2018/08/12 10:30 | Mile Matic v Harrison Lombe | 2-6,2-6 |
| ITF Latvia F1 | 2018/07/29 07:00 | Harrison Lombe v Gabriele Maria Noce | 3-6,4-6 |
| ITF Latvia F1 | 2018/07/28 07:00 | Harrison Lombe v Toms Sutris | 6-0,6-2 |
| ITF Lithuania F1 | 2018/07/22 08:00 | Alessandro Procopio v Harrison Lombe | 6-3,6-1 |
| ITF Lithuania F1 | 2018/07/21 13:00 | Ivan Zaytsev v Harrison Lombe | 2-6,2-6 |
| ITF Lithuania F1 | 2018/07/21 07:00 | Kristofer Siimar v Harrison Lombe | 4-6,5-7 |
| ITF Estonia F1 | 2018/07/17 07:00 | Harrison Lombe v Dragos Nicolae Madaras | 0-6,3-6 |
| ITF Estonia F1 | 2018/07/16 07:00 | Guido Ivan Justo v Harrison Lombe | 6-1,1-6,6-2 |