Stadium: Court 7 Round: 1
| Eastern European Championship | 2020/07/22 10:00 | Matias Zukas v Dusan Rajic | 6-3,6-2 |
| Eastern European Championship | 2020/07/17 12:10 | Matias Zukas v Alexandar Lazarov | 5-7,1-6 |
| Eastern European Championship | 2020/07/15 10:00 | Matias Zukas v Matej Sabanov | 0-6,3-6 |
| Eastern European Championship | 2020/07/14 14:00 | Matias Zukas v Vladan Tadic | 6-1,6-4 |
| Eastern European Championship | 2020/07/13 16:00 | Matias Zukas v Boris Butulija | 3-6,6-0,6-3 |
| Eastern European Championship | 2020/07/08 10:00 | Matias Zukas v Daniil Savelev | 6-0,6-1 |
| Eastern European Championship | 2020/07/07 08:15 | Matias Zukas v Boris Butulija | 6-3,7-6 |
| Eastern European Championship | 2020/07/06 12:00 | Matias Zukas v Vladan Tadic | 6-3,6-3 |
| Eastern European Championship | 2020/07/17 14:00 | Luka Pavlovic v Nikola Cacic | 6-7,6-7 |
| Eastern European Championship | 2020/07/16 18:00 | Aldin Setkic v Nikola Cacic | 7-6,7-6 |
| Eastern European Championship | 2020/07/14 10:00 | Marko Tepavac v Nikola Cacic | 7-6,6-4 |
| Eastern European Championship | 2020/06/23 10:00 | Laslo Djere v Nikola Cacic | 6-3,6-3 |
| Eastern European Championship | 2020/06/22 08:00 | Boris Butulija v Nikola Cacic | 4-6,6-7 |
| Eastern European Championship | 2020/06/17 12:00 | Darko Jandric v Nikola Cacic | 2-6,2-6 |
| Eastern European Championship | 2020/06/16 12:00 | Marko Tepavac v Nikola Cacic | 3-6,6-1,7-5 |
| Eastern European Championship | 2020/06/15 18:00 | Tomislav Jotovski v Nikola Cacic | 1-6,6-4,2-6 |