Stadium: Court 4 Round: 62 Ground: Clay
| ITF Austria F3 | 2018/07/16 15:35 | Petr Michnev v Vujic, Marko | 6-1,6-1 |
| ITF Austria F2 | 2018/07/07 07:15 | Leuch, Vital Flurin v Vujic, Marko | 6-4,7-5 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 11:00 | Vujic, Marko v Nik Razborsek | 1-6,0-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/29 10:05 | Puodziunas, Scott v Vujic, Marko | 6-1,2-6,1-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 11:30 | Ignacio Carou v Vujic, Marko | 6-3,3-6,2-6 |
| ITF Bosnia and Herzegovina F1 Qual | 2018/05/12 11:30 | Allemby, James v Vujic, Marko | 6-3,7-5 |
| ITF Croatia F3 | 2018/03/18 08:00 | Peters, Flemming v Vujic, Marko | 6-4,6-0 |
| ITF Qatar F5 Qual | 2017/12/09 08:00 | Vujic, Marko v Damiens, Antoine | 0-6,3-6 |
| ITF Serbia F1 Qual | 2018/08/06 08:00 | Skadarka, Stefan v Malesevic, Nemanja | 1-6,3-6 |
| ITF Serbia F1 Qual | 2018/08/05 08:00 | Petrovic, Stefan v Skadarka, Stefan | 5-7,4-6 |
| ITF Serbia F1 Qual | 2018/08/04 07:00 | Skadarka, Stefan v Kapiris, Stamatis | 6-0,2-6,6-3 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Stepanek, Antonin v Skadarka, Stefan | 7-6,6-0 |
| ITF Austria F4 Qual | 2018/07/21 07:30 | Skadarka, Stefan v Schager, Alexander | 6-2,6-4 |
| ITF Austria F3 | 2018/07/14 07:15 | Skadarka, Stefan v Stepanek, Antonin | 2-6,0-6 |
| ITF Singapore F1 | 2018/05/15 02:00 | Skadarka, Stefan v Nolan, Daniel | 1-6,1-6 |
| ITF Vietnam F2 | 2018/05/06 04:00 | Nam, Ji Sung v Skadarka, Stefan | 6-0,6-4 |