Stadium: Court 6 Round: 25 Ground: Hardcourt indoor
| Eastern European Championship | 2020/12/29 14:40 | Marat Deviatiarov v Duje Kekez | 3-6,6-7 |
| Eastern European Championship | 2020/12/28 11:00 | Marat Deviatiarov v Luka Pavlovic | 3-6,5-7 |
| Eastern European Championship | 2020/12/27 12:30 | Marat Deviatiarov v Petar Pjevcevic | 6-3,7-5 |
| Eastern European Championship | 2020/12/25 16:00 | Aldin Setkic v Marat Deviatiarov | 6-3,5-7,6-3 |
| Eastern European Championship | 2020/12/24 13:55 | Marat Deviatiarov v Luka Pavlovic | 4-6,6-7 |
| Eastern European Championship | 2020/12/22 13:05 | Marat Deviatiarov v Gabriel Donev | 6-2,4-6,6-4 |
| Eastern European Championship | 2020/12/21 12:30 | Mirza Basic v Marat Deviatiarov | 6-3,6-2 |
| Eastern European Championship | 2020/12/18 08:00 | Marat Deviatiarov v Dragos Nicolae Madaras | 5-7,4-6 |