Stadium: Court 7
| Eastern European Championship | 2020/11/17 15:30 | Gabriel Donev v Paul Valsecchi | 4-6,4-6 |
| Eastern European Championship | 2020/11/16 15:10 | Gabriel Donev v Tomislav Jotovski | 6-0,7-6 |
| ATP Sofia | 2020/11/07 10:00 | Fabrizio Ornago v Gabriel Donev | 6-3,1-6,6-2 |
| ITF M15 Irákleio | 2020/11/02 11:00 | Gabriel Donev v Clement Tabur | 3-6,1-6 |
| ITF M15 Irákleio | 2020/11/01 12:00 | Gabriel Donev v Billy Harris | 3-6,6-1,10-7 |
| ITF M15 Irákleio | 2020/10/26 07:30 | Gabriel Donev v Michal Dembek | 1-6,2-6 |
| ITF M15 Curtea de Argeș | 2020/09/17 11:05 | Duje Ajdukovic v Gabriel Donev | 7-5,7-6 |
| ITF M15 Curtea de Argeș | 2020/09/16 07:00 | Gabriel Donev v Michal Dembek | 6-3,6-1 |
| Eastern European Championship | 2020/11/16 17:10 | Paul Valsecchi v Petar Pjevcevic | 6-3,4-6,6-4 |
| Eastern European Championship | 2020/07/30 08:00 | Arsenije Zlatanovic v Petar Pjevcevic | 4-6,3-6 |
| Eastern European Championship | 2020/07/29 08:00 | Aziz Kijametovic v Petar Pjevcevic | 6-3,6-3 |
| Eastern European Championship | 2020/07/28 08:00 | Koray Kirci v Petar Pjevcevic | 6-2,6-3 |
| Eastern European Championship | 2020/07/27 08:00 | Viktor Troicki v Petar Pjevcevic | 6-1,6-2 |
| Eastern European Championship | 2020/06/25 08:00 | Petar Pjevcevic v Ivan Sabanov | 1-6,2-6 |
| Eastern European Championship | 2020/06/24 14:40 | Petar Pjevcevic v Filip Stipic | 5-7,4-6 |
| Eastern European Championship | 2020/06/18 12:00 | Petar Pjevcevic v Vladan Tadic | 2-6,6-7 |