Round: 1
| Eastern European Championship | 2020/06/16 08:00 | Emil Ruusuvuori v Marko Miladinovic | 7-5,7-5 |
| Eastern European Championship | 2020/06/15 12:00 | Marko Miladinovic v Pavle Daljev | 6-4,6-2 |
| Adriatic Tennis Series | 2020/06/09 08:00 | Marko Miladinovic v Nemanja Malesevic | 2-6,6-4,6-7 |
| ITF M15 Porec | 2020/03/11 12:00 | Marko Miladinovic v Holger Rune | 4-6,6-1,4-6 |
| ITF M25 Antalya | 2020/02/26 12:25 | Marko Miladinovic v Dimitar Kuzmanov | 6-1,5-7,0-6 |
| ITF M15 Antalya | 2020/02/21 08:15 | Maxime Hamou v Marko Miladinovic | 7-5,7-5 |
| ITF M15 Antalya | 2020/02/20 07:00 | Luca Prevosto v Marko Miladinovic | 1-6,5-7 |
| ITF M15 Antalya | 2020/02/19 07:00 | Leyton Rivera v Marko Miladinovic | 3-6,2-6 |
| Eastern European Championship | 2020/06/16 08:00 | Alexandar Lazarov v Pavle Daljev | 6-4,6-2 |
| Eastern European Championship | 2020/06/15 14:00 | Emil Ruusuvuori v Alexandar Lazarov | 6-1,6-4 |
| Eastern European Championship | 2020/06/15 13:20 | Emil Ruusuvuori v Alexandar Lazarov | 6-1,6-4 |
| ITF M15 Doha | 2020/03/12 11:55 | Pol Wattanakul v Alexandar Lazarov | 4-6,3-6 |
| ITF M15 Doha | 2020/03/11 15:40 | Shahbaaz Khan v Alexandar Lazarov | 1-6,2-6 |
| Davis Cup | 2020/03/07 01:25 | Jesse Flores v Alexandar Lazarov | 5-7,6-4,3-6 |
| ITF M15 Antalya | 2020/02/16 08:20 | Alexandar Lazarov v Naoki Tajima | 7-6,4-6,6-10 |
| ITF M15 Antalya | 2020/02/15 12:50 | Alexandar Lazarov v Max Houkes | 6-4,6-4 |