| Challenger - Ochsenhausen | 2020/09/15 16:41 | Boguslav Koszyk v Konrad Kulpa | L | 0-3 |
| Challenger - Ochsenhausen | 2020/09/13 15:31 | Li Youngyin v Boguslav Koszyk | L | 3-0 |
| Czech TT Star Series | 2020/08/21 11:40 | Boguslav Koszyk v Dmitrij Prokopcov | L | 2-3 |
| Czech TT Star Series | 2020/08/21 08:45 | Boguslav Koszyk v Tomas Konecny | L | 0-3 |
| Czech TT Star Series | 2020/08/21 06:35 | Boguslav Koszyk v Antonin Gavlas | L | 0-3 |
| Czech TT Star Series | 2020/08/20 12:10 | Boguslav Koszyk v Michal Obeslo | L | 0-3 |
| Czech TT Star Series | 2020/08/20 09:45 | Boguslav Koszyk v Jiri Vrablik | L | 0-3 |
| Czech TT Star Series | 2020/08/20 08:05 | Boguslav Koszyk v Pavel Sirucek | L | 0-3 |
| Challenger - Ochsenhausen | 2020/09/15 17:43 | Patryk Chojnowski v Viacheslav Burov | L | 2-0 |
| Challenger - Ochsenhausen | 2020/09/15 16:38 | Szymon Malicki v Viacheslav Burov | W | 2-3 |
| Challenger - Ochsenhausen | 2020/09/13 17:47 | Viacheslav Burov v Piotr Chodorski | W | 2-0 |
| Challenger - Ochsenhausen | 2020/09/13 16:15 | Viacheslav Burov v Bartosh Suh | W | 3-1 |
| Polish Open | 2020/03/11 16:20 | Viacheslav Burov v Maciej Kubik | W | 3-1 |
| Challenger - Ochsenhausen | 2020/03/09 17:58 | Viacheslav Burov v Pavel Sirucek | L | 1-3 |
| Russia Championship | 2020/02/29 14:00 | Lev Katsman v Viacheslav Burov | L | 4-0 |
| Russia Championship | 2020/02/28 15:40 | Ramil Mutigulin v Viacheslav Burov | W | 1-4 |