| Czech TT Star Series | 2020/04/13 08:05 | Miroslav Horejsi v Jakub Seibert | L | 3-0 |
| Czech TT Star Series | 2020/04/13 06:20 | Jakub Seibert v Tomas Konecny | L | 0-3 |
| Czech Republic Extraleague | 2020/02/21 18:27 | Jakub Seibert v Martin Olejnik | W | 3-2 |
| Czech Republic Extraleague | 2020/02/21 17:36 | Jakub Seibert v Jindrich Pansky | W | 3-0 |
| Czech Republic Extraleague | 2020/02/06 18:21 | Martin Koblizek v Jakub Seibert | L | 3-1 |
| Czech Republic Extraleague | 2020/02/06 18:20 | Petr David v Jakub Seibert | L | 3-2 |
| Czech Republic Extraleague | 2020/01/24 20:14 | Jakub Seibert v Simon Belik | L | 1-3 |
| Czech Republic Extraleague | 2020/01/24 17:40 | Jakub Seibert v Ondrej Bajger | W | 3-2 |
| Czech TT Star Series | 2020/04/13 08:55 | Dmitrij Prokopcov v Jakub Nemecek | L | 3-2 |
| Czech TT Star Series | 2020/04/13 06:00 | Miroslav Horejsi v Jakub Nemecek | L | 3-0 |
| Czech TT Star Series | 2020/04/10 10:50 | Jakub Nemecek v David Reitspies | L | 1-3 |
| Czech TT Star Series | 2020/04/10 09:10 | Miroslav Horejsi v Jakub Nemecek | L | 3-0 |
| Czech TT Star Series | 2020/04/10 06:00 | Jan Valenta v Jakub Nemecek | L | 3-0 |
| Czech TT Star Series | 2020/04/09 12:45 | Tomas Tregler v Jakub Nemecek | L | 3-0 |
| Czech TT Star Series | 2020/04/09 11:15 | Jakub Nemecek v Jiri Vrablik | L | 0-3 |
| Czech TT Star Series | 2020/04/09 09:45 | Jakub Nemecek v Dmitrij Prokopcov | L | 0-3 |