Round: 62 Ground: Hardcourt outdoor
| ITF Hungary F6 | 2018/08/18 09:30 | Jan Vehovec v Artur Kulibaba | 4-6,4-6 |
| 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 Egypt F26 | 2018/11/07 08:00 | David Perez Sanz v Jannis Kahlke | 7-6,7-5 |
| ITF Egypt F26 | 2018/11/05 08:00 | Jannis Kahlke v Parikshit Somani | 7-5,6-2 |
| ITF Egypt F26 | 2018/11/04 08:00 | Roman Boychuk v Jannis Kahlke | 3-6,5-7 |
| ITF Egypt F26 | 2018/11/03 08:00 | Andrii Gryniuk v Jannis Kahlke | 2-6,0-6 |
| ITF Turkey F11 | 2018/03/19 07:00 | Nicolas Xiviller v Jannis Kahlke | 4-6,7-5,6-2 |
| ITF Turkey F11 | 2018/03/18 07:00 | Marko Miladinovic v Jannis Kahlke | 6-7,2-6 |
| ITF Turkey F11 | 2018/03/17 07:00 | Philip Wilbert Major v Jannis Kahlke | 4-6,2-6 |
| ITF Turkey F10 | 2018/03/12 07:30 | Gabriel Donev v Jannis Kahlke | 5-7,6-3,7-5 |