Stadium: Court 1 Round: 62 Ground: Clay
| ITF Croatia F3 | 2018/03/20 09:00 | Kai Lemstra v Marcell Bartakovics | 6-0,3-6,6-1 |
| ITF Croatia F3 | 2018/03/19 09:00 | David Martirosian v Marcell Bartakovics | 2-6,2-6 |
| ITF Czech Republic F11 Qual | 2017/11/19 13:00 | Alessandro Ricci v Marcell Bartakovics | 7-6,7-6 |
| ITF Hungary F8 | 2017/09/06 11:30 | Zdenek Kolar v Marcell Bartakovics | 6-0,6-2 |
| ITF Hungary F8 | 2017/09/05 14:25 | Alexander Shevchenko v Marcell Bartakovics | 2-6,2-6 |
| ITF Hungary F8 Qual | 2017/09/04 09:00 | Daniel Kopeinigg v Marcell Bartakovics | 4-6,4-6 |
| ITF Hungary F8 Qual | 2017/09/03 07:30 | Patrik Jancovic v Marcell Bartakovics | 4-6,3-6 |
| ITF Hungary F7 | 2017/08/29 08:00 | Milan Drinic v Marcell Bartakovics | 6-2,1-6,7-6 |
| ITF Turkey F15 | 2018/04/14 07:30 | Nik Razborsek v Valentin Vanta | 6-1,6-1 |
| ITF Turkey F14 | 2018/04/08 07:30 | Jordan Correia v Valentin Vanta | 6-0,6-1 |
| ITF Turkey F14 | 2018/04/07 07:30 | Nikola Slavic v Valentin Vanta | 0-6,3-6 |
| ITF Croatia F3 | 2018/03/19 09:00 | Tommaso Gabrieli v Valentin Vanta | 7-5,4-6,6-2 |
| ITF Croatia F2 | 2018/03/12 11:45 | Andres Gabriel Ciurletti v Valentin Vanta | 6-2,6-1 |
| ITF Croatia F2 | 2018/03/10 10:00 | Valentin Vanta v Bjorn Nareyka | 4-6,6-2,6-2 |
| ITF Spain F2 | 2018/01/20 08:30 | Martim L Prata v Valentin Vanta | 1-6,6-2,7-5 |
| ITF Spain F1 | 2018/01/14 09:00 | Valentin Vanta v Imanol L Morillo | 3-6,4-6 |