| TT Star Series | 2021/05/24 13:15 | Jakub Seibert v Jakub Slapnicka | W | 3-2 |
| TT Star Series | 2021/05/24 11:45 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/05/24 07:10 | Tomas Konecny v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/05/11 09:45 | David Prusa v Jakub Seibert | W | 0-3 |
| TT Star Series | 2021/05/11 08:45 | Michal Benes v Jakub Seibert | L | 3-2 |
| TT Star Series | 2021/05/11 07:10 | Jakub Seibert v Frantisek Onderka | L | 1-3 |
| TT Star Series | 2021/05/10 13:05 | Jakub Seibert v Miroslav Horejsi | L | 0-3 |
| TT Star Series | 2021/05/10 11:35 | Tomas Martinko v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/05/24 13:45 | David Reitspies v Ondrej Kveton | L | 3-0 |
| TT Star Series | 2021/05/24 11:15 | Jakub Kleprlik v Ondrej Kveton | L | 3-0 |
| TT Star Series | 2021/05/24 08:45 | Tomas Konecny v Ondrej Kveton | W | 2-3 |
| TT Star Series | 2021/05/24 06:35 | Michal Benes v Ondrej Kveton | L | 3-2 |
| TT Star Series | 2021/05/07 10:15 | Petr Husnik v Ondrej Kveton | L | 3-2 |
| TT Star Series | 2021/05/07 08:45 | Oleksandr Tymofieiev v Ondrej Kveton | W | 2-3 |
| TT Star Series | 2021/05/07 07:10 | Ondrej Kveton v Lubomir Jancarik | L | 0-3 |
| TT Star Series | 2021/05/06 13:15 | Ondrej Kveton v Radek Skala | L | 0-3 |