Stadium: Court 2 Round: 62 Ground: Clay
| ITF Austria F1 | 2018/06/30 11:00 | Sven Lah v Vital Flurin Leuch | 6-1,6-0 |
| ITF Austria F1 | 2018/06/30 07:00 | Vital Flurin Leuch v Alexander Romay | 6-7,6-3,6-3 |
| ITF Turkey F17 | 2018/04/28 07:30 | Vital Flurin Leuch v Nick Cmager | 3-6,1-6 |
| ITF Turkey F16 | 2018/04/21 09:30 | Vital Flurin Leuch v Linus Frost | 1-6,0-6 |
| ITF Turkey F15 | 2018/04/14 09:30 | Tillmann Erdbories v Vital Flurin Leuch | 7-6,7-5 |
| Davis Cup | 2018/04/07 08:55 | Martins Podzus v Vital Flurin Leuch | 6-0,6-4 |
| Davis Cup | 2018/04/06 10:05 | Matthew Asciak v Vital Flurin Leuch | 7-6,6-1 |
| Davis Cup | 2018/04/05 10:00 | Vital Flurin Leuch v Granit Bajraliu | 6-0,6-1 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 11:00 | Marko Vujic v Nik Razborsek | 1-6,0-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/29 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 Croatia F3 | 2018/03/18 08:00 | Flemming Peters v Marko Vujic | 6-4,6-0 |
| ITF Qatar F5 Qual | 2017/12/09 08:00 | Marko Vujic v Antoine Damiens | 0-6,3-6 |
| ITF Qatar F4 Qual | 2017/12/03 12:00 | Ryan Peniston v Marko Vujic | 6-3,6-1 |
| ITF Greece F7 | 2017/10/28 08:00 | Marko Vujic v Sandro Kopp | 5-7,6-4,5-7 |