Stadium: Court 4 Round: 62 Ground: Clay
| ITF Hungary F1 Qual | 2018/05/06 08:00 | Marcell Bartakovics v Valentin Vanta | 6-3,6-3 |
| 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 | Zdeněk Kolář 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 F1 Qual | 2018/05/06 08:00 | Davud Amirov v Constantin Christ | 5-7,0-6 |
| ITF Poland F1 | 2018/04/28 07:00 | Constantin Christ v Moritz Dettinger | 0-6,2-6 |
| ITF Italy F5 Qual | 2018/03/27 13:00 | Maciej Smola v Constantin Christ | 6-1,6-1 |
| ITF Italy F5 Qual | 2018/03/27 09:00 | Constantin Christ v Daniel Michalski | 0-6,6-4,6-4 |
| ITF Italy F5 Qual | 2018/03/24 10:30 | Alessandro Ricci v Constantin Christ | 6-7,2-6 |
| ITF Croatia F3 | 2018/03/20 09:00 | Mike Urbanija v Constantin Christ | 6-0,6-2 |
| ITF Croatia F3 | 2018/03/19 12:30 | Constantin Christ v Dusan Rajic | 7-6,0-6,7-5 |
| ITF Croatia F3 | 2018/03/18 16:00 | Constantin Christ v Dominik Kisantal | 6-2,6-4 |