Stadium: C Round: 45 Ground: Clay
| Challenger Lisbon Qual | 2018/05/14 12:00 | Joris De Loore v Jan Šátral | 6-1,6-7,7-6 |
| Challenger Lisbon Qual | 2018/05/13 13:10 | Fabricio Neis v Jan Šátral | 7-6,3-6,1-6 |
| Challenger Lisbon Qual | 2018/05/12 13:35 | Omar Giacalone v Jan Šátral | 6-3,4-6,4-6 |
| Challenger Braga | 2018/05/08 13:40 | Jan Šátral v Joao Domingues | 3-6,2-6 |
| Challenger Braga Qual | 2018/05/06 10:00 | Simon Beaupain v Jan Šátral | 6-2,4-6,0-6 |
| Challenger Braga Qual | 2018/05/05 11:10 | Sander Arends v Jan Šátral | 2-6,2-6 |
| Challenger Ostrava Qual | 2018/04/29 13:40 | Jan Šátral v Elliot Benchetrit | 2-6,3-6 |
| Challenger Ostrava Qual | 2018/04/28 13:45 | Jan Šátral v Mikael Ymer | 7-6,6-2 |
| Challenger Lisabon | 2018/05/15 14:40 | Edoardo Eremin v Lukáš Rosol | 5-7,6-3,4-6 |
| Challenger Lisbon Qual | 2018/05/14 10:00 | Federico Gaio v Edoardo Eremin | 6-7,3-6 |
| Challenger Lisbon Qual | 2018/05/13 10:00 | Edoardo Eremin v Gian Marco Moroni | 1-6,6-2,6-3 |
| Challenger Lisbon Qual | 2018/05/12 09:00 | Edoardo Eremin v Martim L Prata | 7-5,6-2 |
| ITF Italy F8 | 2018/04/18 12:00 | Edoardo Eremin v Bruno Santanna | 4-6,1-6 |
| ITF Italy F8 | 2018/04/17 13:45 | Luca Vanni v Edoardo Eremin | 5-7,3-6 |
| ITF Italy F4 | 2018/03/22 19:15 | Edoardo Eremin v Hugo Dellien | 3-6,1-6 |
| ITF Italy F4 | 2018/03/22 14:30 | Edoardo Eremin v Vladimir Filip | 6-0,6-0 |