| Adria Tour | 2020/06/21 15:35 | Marin Cilic v Danilo Petrovic | 2-4,2-4 |
| Adria Tour | 2020/06/20 18:30 | Andrey Rublev v Danilo Petrovic | 4-2,4-1 |
| Adria Tour | 2020/06/20 12:50 | Alexander Zverev v Danilo Petrovic | 3-4,3-4 |
| Adriatic Tennis Series | 2020/06/19 12:00 | Danilo Petrovic v Pedja Krstin | 6-3,6-0 |
| Adriatic Tennis Series | 2020/06/18 14:00 | Danilo Petrovic v Nino Serdarusic | 6-4,6-1 |
| Adriatic Tennis Series | 2020/06/17 10:00 | Danilo Petrovic v Domagoj Biljesko | 6-2,6-1 |
| Adriatic Tennis Series | 2020/06/16 10:00 | Danilo Petrovic v Deni Zmak | 6-2,6-4 |
| Adriatic Tennis Series | 2020/06/11 09:00 | Danilo Petrovic v Nikola Milojevic | 5-7,3-6 |
| Eastern European Championship | 2020/07/24 12:00 | Nikola Cacic v Dusan Rajic | 7-6,7-6 |
| Eastern European Championship | 2020/07/23 09:30 | Daniil Savelev v Dusan Rajic | 2-6,3-6 |
| Eastern European Championship | 2020/07/22 10:00 | Matias Zukas v Dusan Rajic | 6-3,6-2 |
| Eastern European Championship | 2020/07/16 10:00 | Nini Gabriel Dica v Dusan Rajic | 5-7,3-6 |
| Eastern European Championship | 2020/07/15 12:00 | Pavle Daljev v Dusan Rajic | 6-7,3-6 |
| Eastern European Championship | 2020/07/14 12:00 | Ergi Kirkin v Dusan Rajic | 5-7,6-3,6-2 |
| Eastern European Championship | 2020/07/13 19:25 | Milan Drinic v Dusan Rajic | 6-4,3-6,6-3 |
| Eastern European Championship | 2020/07/08 12:00 | Aziz Kijametovic v Dusan Rajic | 6-4,7-6 |