Round: 44 Ground: Clay
| ITF Serbia F1 Qual | 2018/08/05 10:30 | Jan Vehovec v Shunsuke Wakita | 5-7,2-6 |
| ITF Italy F13 | 2018/06/02 07:30 | Gianluca Acquaroli v Jan Vehovec | 6-1,6-2 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 13:30 | Jan Vehovec v Milos Nikolic | 5-7,3-6 |
| ITF Bosnia and Herzegovina F2 Qual | 2018/05/19 07:00 | Jan Vehovec v Stefan Suvajac | 3-6,4-6 |
| ITF Turkey F18 | 2018/05/06 07:30 | Lorenzo Corioni v Jan Vehovec | 6-0,6-2 |
| ITF Turkey F17 | 2018/04/29 07:30 | Lance-Pierre Du Toit v Jan Vehovec | 6-3,7-6 |
| ITF Croatia F3 | 2015/02/28 08:00 | Adriaan De Jager v Jan Vehovec | 6-3,6-1 |
| ITF Slovakia F3 | 2018/08/06 08:00 | Artur Kulibaba v Michal Selecky | 4-6,6-4,1-6 |
| ITF Slovakia F3 | 2018/08/05 08:00 | David Damian Brna v Artur Kulibaba | 4-6,0-6 |
| ITF Latvia F1 | 2018/07/29 07:00 | Guido Ivan Justo v Artur Kulibaba | 6-2,6-3 |
| ITF Latvia F1 | 2018/07/28 07:00 | Artur Kulibaba v Tadas Babelis | 2-6,6-1,7-5 |
| ITF Lithuania F1 | 2018/07/21 13:00 | Nino Portales v Artur Kulibaba | 6-4,7-6 |
| ITF Estonia F1 | 2018/07/15 07:00 | Fernando Yamacita v Artur Kulibaba | 4-6,6-3,7-6 |
| ITF Estonia F1 | 2018/07/14 07:00 | Teodors Pukshe v Artur Kulibaba | 3-6,1-6 |
| ITF Czech Republic F6 Qual | 2018/07/07 10:30 | Samuel Puskar v Artur Kulibaba | 6-3,6-1 |