| TT Star Series | 2021/05/27 09:15 | Jakub Kleprlik v Oleksandr Tymofieiev | W | 3-1 |
| TT Star Series | 2021/05/27 07:45 | Martin Olejnik v Jakub Kleprlik | W | 1-3 |
| TT Star Series | 2021/05/25 13:00 | David Reitspies v Jakub Kleprlik | L | 3-2 |
| TT Star Series | 2021/05/25 12:30 | Tomas Konecny v Jakub Kleprlik | L | 3-2 |
| TT Star Series | 2021/05/25 11:15 | Jakub Kleprlik v Jakub Slapnicka | W | 3-0 |
| TT Star Series | 2021/05/25 09:15 | Tomas Konecny v Jakub Kleprlik | L | 3-0 |
| TT Star Series | 2021/05/24 12:45 | Dmitrij Prokopcov v Jakub Kleprlik | W | 2-3 |
| TT Star Series | 2021/05/24 11:15 | Jakub Kleprlik v Ondrej Kveton | W | 3-0 |
| TT Star Series | 2021/05/27 09:45 | Martin Olejnik v Lubomir Jancarik | W | 1-3 |
| TT Star Series | 2021/05/27 07:10 | Michal Benes v Lubomir Jancarik | L | 3-2 |
| Europe Cup | 2021/05/14 18:10 | Gabor Gerold v Lubomir Jancarik | W | 0-3 |
| Europe Cup | 2021/05/12 12:05 | Lubomir Jancarik v Albert Vilardell | W | 3-2 |
| TT Star Series | 2021/05/07 13:11 | Lubomir Jancarik v Tomas Konecny | W | 3-1 |
| TT Star Series | 2021/05/07 11:57 | Lubomir Jancarik v Petr David | W | 3-0 |
| TT Star Series | 2021/05/07 11:45 | Oleksandr Tymofieiev v Lubomir Jancarik | W | 0-3 |
| TT Star Series | 2021/05/07 09:45 | Lubomir Jancarik v Radek Skala | W | 3-0 |