Stadium: Court 3 Round: 25 Ground: Clay
| ITF Czech Republic F10 | 2017/11/15 12:45 | David Poljak v Tadeas Paroulek | 6-4,6-4 |
| ITF Czech Republic F5 | 2018/07/07 08:30 | David Poljak v Vit Kopriva | 6-4,6-4 |
| ITF Czech Republic F5 | 2018/07/06 08:30 | Marek Jaloviec v David Poljak | 4-6,4-6 |
| ITF Czech Republic F5 | 2018/07/05 09:55 | Oscar Jose Gutierrez v David Poljak | 4-6,1-6 |
| ITF Czech Republic F5 | 2018/07/03 11:25 | Isa Mammetgulyyev v David Poljak | 0-6,4-6 |
| ITF Czech Republic F4 | 2018/06/25 10:00 | David Poljak v Marko Miladinovic | 6-4,1-6,2-6 |
| Challenger Poprad Tatry Qual | 2018/06/17 12:00 | Frank Dancevic v David Poljak | 6-4,1-6,6-4 |
| Challenger Poprad Tatry Qual | 2018/06/16 16:25 | Peter Goldsteiner v David Poljak | 0-6,7-6,4-6 |
| Challenger Prostejov Qual | 2018/06/03 14:20 | David Poljak v Evgeny Karlovskiy | 3-6,4-6 |
| ITF Czech Republic F5 | 2018/07/04 08:00 | Tadeas Paroulek v Alexander Vasilenko | 2-6,2-6 |
| ITF Czech Republic F5 | 2018/07/03 09:25 | Mark Mandlik v Tadeas Paroulek | 2-6,6-1,2-6 |
| ITF Czech Republic F4 | 2018/06/29 12:30 | Lukas Rosol v Tadeas Paroulek | 6-4,6-2 |
| ITF Czech Republic F4 | 2018/06/28 13:50 | Tadeas Paroulek v Marko Miladinovic | 3-6,6-2,6-1 |
| ITF Czech Republic F4 | 2018/06/27 09:55 | Tadeas Paroulek v Tomas Jirousek | 6-3,6-2 |
| ITF Czech Republic F4 | 2018/06/26 10:20 | Mariano Kestelboim v Tadeas Paroulek | 5-7,3-6 |
| ITF Czech Republic F4 Qual | 2018/06/24 10:15 | Tadeas Paroulek v Tomas Machac | 4-6,6-2,5-7 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Tadeas Paroulek v Martin Krumich | 6-2,6-1 |