| TT Star Series | 2021/04/29 13:15 | Miroslav Horejsi v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/12 10:15 | Jakub Seibert v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2021/04/05 12:15 | Jakub Seibert v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2021/03/25 10:45 | Jakub Seibert v Miroslav Horejsi | W | 3-2 |
| TT Star Series | 2021/02/25 12:45 | Miroslav Horejsi v Jakub Seibert | W | 2-3 |
| TT Star Series | 2021/02/22 14:15 | Miroslav Horejsi v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/02/18 08:45 | Jakub Seibert v Miroslav Horejsi | L | 0-3 |
| TT Star Series | 2021/02/15 10:15 | Miroslav Horejsi v Jakub Seibert | W | 2-3 |
| TT Star Series | 2021/05/10 11:35 | Tomas Martinko v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/05/10 09:45 | Ondrej Bajger v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/05/10 07:10 | Jiri Vrablik v Jakub Seibert | L | 3-2 |
| TT Star Series | 2021/04/30 11:15 | Martin Olejnik v Jakub Seibert | L | 3-2 |
| TT Star Series | 2021/04/30 09:45 | Tomas Tregler v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/30 07:45 | Dmitrij Prokopcov v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/04/29 13:15 | Miroslav Horejsi v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/29 10:45 | Ondrej Bajger v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/05/10 10:35 | David Prusa v Miroslav Horejsi | W | 0-3 |
| TT Star Series | 2021/05/10 09:15 | Tomas Martinko v Miroslav Horejsi | W | 0-3 |
| TT Star Series | 2021/05/10 06:00 | Michal Benes v Miroslav Horejsi | W | 2-3 |
| TT Star Series | 2021/05/04 13:45 | Miroslav Horejsi v David Reitspies | W | 3-2 |
| TT Star Series | 2021/05/04 12:15 | Miroslav Horejsi v Jakub Kleprlik | W | 3-2 |
| TT Star Series | 2021/05/04 10:45 | Dmitrij Prokopcov v Miroslav Horejsi | W | 0-3 |
| TT Star Series | 2021/05/04 08:15 | Filip Cernota v Miroslav Horejsi | W | 0-3 |
| TT Star Series | 2021/05/04 06:35 | Patrik Klos v Miroslav Horejsi | W | 1-3 |