Stadium: Court 1 Round: 25 Ground: Clay
| ITF Czech Republic F4 | 2018/06/25 10:00 | David Poljak v Marko Miladinovic | 6-4,1-6,2-6 |
| 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 |
| ITF M25 Kiseljak | 2019/05/31 09:50 | Marko Miladinovic v Francisco Cerundolo | 2-6,4-6 |
| ITF M25 Kiseljak | 2019/05/28 10:30 | Marko Miladinovic v Robert Strombachs | 6-1,6-1 |
| ATP Geneva | 2019/05/18 09:50 | Marko Miladinovic v Thomas Fabbiano | 2-6,4-6 |
| ITF M25 Prijedor | 2019/05/10 16:00 | Marko Miladinovic v Cristian Rodriguez | 4-6,2-6 |
| ITF M25 Prijedor | 2019/05/10 10:55 | Marko Miladinovic v Robert Strombachs | 2-6,6-3,6-3 |
| ITF M25 Prijedor | 2019/05/08 11:55 | Marko Miladinovic v Zvonimir Oreskovic | 6-1,6-0 |
| ITF M15 Antalya | 2019/04/25 07:30 | Bogdan Bobrov v Marko Miladinovic | 5-7,7-5,6-4 |
| ITF M15 Antalya | 2019/04/24 12:25 | Jordi Walder v Marko Miladinovic | 4-6,7-6,1-6 |