Stadium: Court 2 Round: 54 Ground: Carpet indoor
| ITF Slovakia F3 | 2018/08/07 08:00 | Gibril Diarra v Daniel Vrba | 6-4,7-6 |
| ITF Slovakia F3 | 2018/08/06 08:00 | Daniel Vrba v Anupam Kumar | 6-4,7-5 |
| ITF Slovakia F3 | 2018/08/05 08:00 | Daniel Vrba v Sebastian Pjontek | 6-2,6-4 |
| ITF Slovakia F2 | 2018/07/29 09:00 | Daniel Vrba v Andras Necz | 6-2,4-6,2-6 |
| ITF Czech Republic F6 Qual | 2018/07/07 08:30 | Valentin Vanta v Daniel Vrba | 6-1,6-4 |
| ITF Czech Republic F5 Qual | 2018/07/02 08:00 | Tomas Machac v Daniel Vrba | 6-1,6-2 |
| ITF Czech Republic F5 Qual | 2018/07/01 08:00 | Tomas Jirousek v Daniel Vrba | 5-7,4-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Daniel Vrba v Isa Mammetgulyyev | 5-7,6-3,6-7 |
| ITF Germany F15 | 2018/10/11 13:50 | Denis Matsukevich v Piotr Grynkowski | 6-4,6-2 |
| ITF Germany F15 | 2018/10/10 12:10 | Leonard Von Hindte v Piotr Grynkowski | 6-7,6-1,3-6 |
| ITF Germany F15 | 2018/10/08 08:00 | Piotr Grynkowski v Thorsten Sollie | 7-5,7-5 |
| ITF Poland F8 | 2018/08/21 13:00 | Piotr Grynkowski v Jelle Sels | 3-6,2-6 |
| ITF Poland F8 | 2018/08/20 09:30 | Robert Strombachs v Piotr Grynkowski | 1-6,1-6 |
| ITF Poland F7 | 2018/08/14 14:50 | Piotr Grynkowski v Vladyslav Orlov | 5-7,0-6 |
| ITF Poland F7 | 2018/08/13 10:20 | Piotr Grynkowski v Mikolaj Borkowski | 6-3,6-3 |
| ITF Poland F7 | 2018/08/12 11:00 | Piotr Grynkowski v Marco Di Maro | 7-5,6-3 |