Stadium: Court 20 Round: 62 Ground: Clay
| Eastern European Championship | 2020/12/28 09:30 | Aldin Setkic v Gabriel Donev | 6-3,4-6,4-6 |
| Eastern European Championship | 2020/12/27 14:25 | Quentin Folliot v Gabriel Donev | 6-0,6-1 |
| Eastern European Championship | 2020/12/24 12:30 | Aldin Setkic v Gabriel Donev | 7-6,6-4 |
| Eastern European Championship | 2020/12/23 12:30 | Mirza Basic v Gabriel Donev | 6-4,6-1 |
| 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 | Luka Pavlovic v Gabriel Donev | 6-2,6-2 |
| Eastern European Championship | 2020/12/17 08:00 | Aziz Kijametovic v Gabriel Donev | 1-6,4-6 |
| Eastern European Championship | 2020/12/16 08:00 | Dragos Nicolae Madaras v Gabriel Donev | 2-6,2-6 |
| ITF M15 Heraklion | 2020/11/01 08:30 | Paul Woerner v Mateus Alves | 6-4,2-6,5-10 |
| ITF M15 Heraklion | 2020/10/25 11:30 | Filip Misolic v Paul Woerner | 5-7,7-6,11-9 |
| ITF M25 Hamburg | 2020/10/18 09:00 | Buvaysar Gadamauri v Paul Woerner | 6-1,6-1 |
| ITF M15 Alkmaar | 2020/08/23 08:30 | Paul Woerner v Martin Van Der Meerschen | 6-3,2-6,7-10 |
| DTB German Pro Series | 2020/06/26 10:05 | Lucas Gerch v Paul Woerner | 3-6,6-3,6-2 |
| ITF M15 Monastir | 2020/02/26 11:40 | Paul Woerner v Guillaume Dermiens | 4-6,1-6 |
| ITF M15 Oberhaching | 2020/02/19 13:55 | Jonathan Mridha v Paul Woerner | 6-1,6-3 |
| ITF M15 Sharm El Sheikh | 2020/02/13 09:40 | Vitaliy Sachko v Paul Woerner | 6-3,6-3 |