| TT Star Series | 2021/05/25 11:15 | Jakub Kleprlik v Jakub Slapnicka | L | 3-0 |
| TT Star Series | 2021/05/25 09:45 | Ondrej Kveton v Jakub Slapnicka | L | 3-1 |
| TT Star Series | 2021/05/25 07:45 | Tomas Konecny v Jakub Slapnicka | L | 3-0 |
| TT Star Series | 2021/05/24 13:15 | Jakub Seibert v Jakub Slapnicka | L | 3-2 |
| TT Star Series | 2021/05/24 10:45 | Michal Benes v Jakub Slapnicka | L | 3-1 |
| TT Star Series | 2021/05/24 09:15 | David Reitspies v Jakub Slapnicka | L | 3-0 |
| TT Star Series | 2021/05/24 06:00 | Dmitrij Prokopcov v Jakub Slapnicka | L | 3-0 |
| TT Star Series | 2021/05/18 11:15 | Jakub Slapnicka v Filip Cernota | L | 0-3 |
| Others | 2021/09/11 17:05 | Martin Stusek v Lukas Hobl | L | 0-3 |
| Setka Cup (2021) | 2021/09/11 16:00 | Jan Gorecki v Martin Stusek | L | 3-2 |
| Setka Cup (2021) | 2021/09/11 15:30 | Martin Stusek v Lukas Hobl | L | 1-3 |
| Setka Cup (2021) | 2021/09/11 14:30 | Martin Stusek v Jan Krames Jr. | W | 3-1 |
| Setka Cup (2021) | 2021/08/20 21:40 | Filip Strejc v Martin Stusek | W | 2-3 |
| Setka Cup (2021) | 2021/08/20 20:30 | Martin Stusek v Filip Strejc | W | 3-1 |
| Setka Cup (2021) | 2021/08/20 19:00 | Jakub Nemecek v Martin Stusek | W | 0-3 |
| Setka Cup (2021) | 2021/08/20 18:30 | Jan Krames Jr. v Martin Stusek | W | 2-3 |