stadio: Court 1 Round: 25 Ground: Clay
| ITF Repubblica Ceca F3 - Qual. | 2018/05/28 08:00 | Kai Lemstra v Dominik Recek | 2-6,2-6 |
| ITF Repubblica Ceca F3 - Qual. | 2018/05/27 09:00 | Dominik Recek v Benjamin Dhoe | 6-4,4-6,6-3 |
| ITF Repubblica Ceca F3 - Qual. | 2018/05/26 09:00 | Dominik Recek v Jakub Beran | 6-2,6-3 |
| ITF Repubblica Ceca F2 - Qual. | 2018/05/19 08:00 | Jiri Barnat v Dominik Recek | 7-6,6-7,7-5 |
| ITF Polonia F2 | 2018/05/08 11:40 | Facundo Juarez v Dominik Recek | 6-3,6-4 |
| ITF Polonia F2 | 2018/05/07 08:00 | Max Steinberger v Dominik Recek | 2-6,3-6 |
| ITF Polonia F2 | 2018/05/06 07:30 | Dominik Recek v Grzegorz Panfil | 4-6,6-4,7-6 |
| ITF Polonia F1 | 2018/04/30 07:00 | Dominik Recek v Piotr Grynkowski | 6-4,3-6,5-7 |
| Challenger Mestre - Qual. | 2018/05/19 10:35 | Jan Satral v Edoardo Eremin | 6-7,4-6 |
| Challenger Lisbona - Qual. | 2018/05/14 12:00 | Joris De Loore v Jan Satral | 6-1,6-7,7-6 |
| Challenger Lisbona - Qual. | 2018/05/13 13:10 | Fabricio Neis v Jan Satral | 7-6,3-6,1-6 |
| Challenger Lisbona - Qual. | 2018/05/12 13:35 | Omar Giacalone v Jan Satral | 6-3,4-6,4-6 |
| Challenger Braga | 2018/05/08 13:40 | Jan Satral v Joao Domingues | 3-6,2-6 |
| Challenger Braga - Qual. | 2018/05/06 10:00 | Simon Beaupain v Jan Satral | 6-2,4-6,0-6 |
| Challenger Braga - Qual. | 2018/05/05 11:10 | Sander Arends v Jan Satral | 2-6,2-6 |
| Challenger Ostrava - Qual. | 2018/04/29 13:40 | Jan Satral v Elliot Benchetrit | 2-6,3-6 |