Stadium: Court 1 Round: 28 Ground: Clay
| Challenger Prostejov | 2019/06/02 09:30 | Alex Molcan v David Poljak | 6-2,6-1 |
| ITF M25 Jablonec Nad Nisou | 2019/05/21 08:00 | David Poljak v James Frawley | 6-7,6-1,10-6 |
| ITF M15 Piestany | 2019/05/10 10:05 | Filip Duda v David Poljak | 6-3,6-3 |
| ITF M15 Piestany | 2019/05/08 11:15 | Tomas Vanko v David Poljak | 3-6,0-6 |
| Challenger Ostrava | 2019/05/01 12:40 | Viktor Galovic v David Poljak | 6-2,6-1 |
| Challenger Ostrava | 2019/04/30 09:20 | David Poljak v Andrea Vavassori | 4-6,7-6,6-4 |
| ITF M15 Antalya | 2019/04/17 12:15 | Bogdan Bobrov v David Poljak | 3-6,6-4,6-0 |
| ITF M15 Antalya | 2019/04/12 09:15 | David Poljak v Ronald Slobodchikov | 1-6,6-4,5-7 |
| Challenger Poznan | 2019/06/03 12:55 | Alessandro Bega v Michal Dembek | 6-3,6-3 |
| ITF M15 Tabarka | 2019/05/31 08:30 | Genaro Alberto Olivieri v Michal Dembek | 7-5,6-2 |
| ITF M15 Tabarka | 2019/05/30 12:30 | Michal Dembek v Louis Tessa | 6-4,4-6,6-0 |
| ITF M15 Tabarka | 2019/05/29 10:45 | Michal Dembek v Petr Iamachkine | 3-6,6-1,7-5 |
| ITF M15 Tabarka | 2019/05/24 08:30 | Michal Dembek v Mohamed Aziz Dougaz | 3-6,6-7 |
| ITF M15 Tabarka | 2019/05/23 08:30 | Maxime Hamou v Michal Dembek | 6-7,3-6 |
| ITF M15 Tabarka | 2019/05/22 10:25 | Michal Dembek v Mauro De Maio | 6-4,6-4 |
| ITF M15 Heraklion | 2019/05/10 07:00 | Michal Dembek v Alexandros Skorilas | 4-6,6-7 |