| Czech TT Star Series | 2020/10/09 08:15 | Petr David v Boguslav Koszyk | L | 3-2 |
| TT Star Series | 2020/12/18 07:00 | Boguslav Koszyk v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2020/12/17 13:15 | Boguslav Koszyk v David Reitspies | L | 0-3 |
| TT Star Series | 2020/12/17 11:45 | Boguslav Koszyk v Robert Floras | L | 1-3 |
| TT Star Series | 2020/12/17 09:15 | Daniel Bak v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2020/12/17 07:35 | Boguslav Koszyk v Tomas Konecny | L | 0-3 |
| TT Star Series | 2020/12/15 13:48 | Boguslav Koszyk v Daniel Bak | L | 0-3 |
| TT Star Series | 2020/12/15 13:06 | Boguslav Koszyk v Tomas Tregler | L | 0-3 |
| TT Star Series | 2020/12/15 11:15 | Jakub Seibert v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2020/12/18 07:35 | Daniel Bak v Petr David | W | 2-3 |
| TT Star Series | 2020/12/17 15:45 | Petr David v Tomas Konecny | L | 1-3 |
| TT Star Series | 2020/12/17 12:45 | Petr David v Ondrej Bajger | L | 2-3 |
| TT Star Series | 2020/12/17 10:15 | Petr David v Robert Floras | L | 1-3 |
| TT Star Series | 2020/12/17 08:45 | Dmitrij Prokopcov v Petr David | L | 3-2 |
| TT Star Series | 2020/12/11 14:00 | Peng Gao v Petr David | W | 0-3 |
| TT Star Series | 2020/12/11 13:45 | Petr David v Martin Olejnik | L | 0-3 |
| TT Star Series | 2020/12/11 11:15 | Josip Huzjak v Petr David | W | 1-3 |