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