Stadium: Court 4 Round: 25 Ground: Clay
| ITF Czech Republic F2 Qual | 2018/05/21 11:30 | Yvo Panak v Marcel Marlon Sudzum | 3-6,4-6 |
| ITF Czech Republic F2 Qual | 2018/05/20 10:00 | Marcel Marlon Sudzum v David Juras | 6-1,6-3 |
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Toby Martin v Marcel Marlon Sudzum | 6-1,6-1 |
| ITF Italy F5 Qual | 2018/03/26 08:30 | Marcel Marlon Sudzum v Federico Juan Aguilar | 4-6,4-6 |
| ITF Italy F4 Qual | 2018/03/17 13:00 | Enrique Lopez-Perez v Marcel Marlon Sudzum | 6-4,6-0 |
| ITF Italy F3 Qual | 2018/03/12 12:00 | Sergio Martos Gornes v Marcel Marlon Sudzum | 6-2,6-1 |
| ITF Italy F36 Qual | 2017/10/28 12:00 | Marcel Marlon Sudzum v Davide Negrotti | 6-7,6-1,5-7 |
| ITF Italy F35 Qual | 2017/10/22 13:00 | Marc Fornell-Mestres v Marcel Marlon Sudzum | 6-2,6-4 |
| ITF Czech Republic F1 | 2018/05/18 10:15 | Michal Konecny v Robin Stanek | 7-5,6-2 |
| ITF Czech Republic F1 | 2018/05/17 08:00 | Petr Nouza v Robin Stanek | 5-7,3-6 |
| ITF Czech Republic F1 | 2018/05/15 12:25 | Tomas Machac v Robin Stanek | 2-6,3-6 |
| Challenger Rome Qual | 2018/05/06 09:05 | Kevin Krawietz v Robin Stanek | 6-1,6-4 |
| Challenger Ostrava Qual | 2018/04/29 09:00 | Robin Stanek v Patricio Heras | 2-6,4-6 |
| Challenger Ostrava Qual | 2018/04/28 09:15 | Vit Kopriva v Robin Stanek | 3-6,3-6 |
| ITF Italy F8 Qual | 2018/04/14 13:00 | Robin Stanek v Francesco Garzelli | 6-1,6-7,3-6 |
| ITF Portugal F6 | 2018/03/30 13:25 | Frederico Ferreira Silva v Robin Stanek | 6-3,6-3 |