| TT Star Series | 2021/01/25 12:15 | Ondrej Bajger v Boguslav Koszyk | W | 3-1 |
| TT Star Series | 2020/12/18 11:15 | Boguslav Koszyk v Ondrej Bajger | L | 3-1 |
| TT Star Series | 2021/10/05 09:15 | Ondrej Bajger v Tomas Koldas | W | 3-1 |
| TT Star Series | 2021/10/05 07:45 | Ondrej Bajger v Radim Bako | W | 3-0 |
| TT Star Series | 2021/10/04 12:15 | Petr David v Ondrej Bajger | L | 3-0 |
| TT Star Series | 2021/10/04 10:15 | Enio Mendes v Ondrej Bajger | L | 3-2 |
| TT Star Series | 2021/10/04 08:45 | Ondrej Bajger v Michal Obeslo | L | 0-3 |
| TT Star Series | 2021/10/04 07:10 | Ondrej Bajger v David Reitspies | L | 0-3 |
| Czech Republic Extraleague | 2021/09/30 16:08 | Ondrej Bajger v Antonin Gavlas | L | 0-3 |
| Others | 2021/09/17 14:09 | Ondrej Bajger v Mohamed Shouman | L | 0-3 |
| TT Star Series | 2021/10/05 08:15 | Petr David v Boguslav Koszyk | W | 2-3 |
| TT Star Series | 2021/10/05 06:35 | Enio Mendes v Boguslav Koszyk | L | 3-2 |
| TT Star Series | 2021/10/04 13:45 | Boguslav Koszyk v Michal Obeslo | L | 1-3 |
| TT Star Series | 2021/10/04 11:45 | Boguslav Koszyk v David Reitspies | L | 0-3 |
| TT Star Series | 2021/10/04 09:15 | Boguslav Koszyk v Radim Bako | W | 3-0 |
| TT Star Series | 2021/10/04 07:45 | Tomas Koldas v Boguslav Koszyk | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/10 16:56 | Patryk Zatowka v Boguslav Koszyk | W | 1-3 |
| TT Star Series | 2021/01/26 12:45 | Tomas Tregler v Boguslav Koszyk | L | 3-0 |