| TT Star Series | 2021/04/06 12:44 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/06 08:15 | Jakub Seibert v David Reitspies | L | 1-3 |
| TT Star Series | 2021/03/30 09:45 | David Reitspies v Jakub Seibert | L | 3-1 |
| Others | 2021/03/26 13:06 | David Reitspies v Jakub Seibert | L | 3-1 |
| TT Star Series | 2021/03/25 13:45 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/02/26 08:10 | Jakub Seibert v David Reitspies | L | 1-3 |
| TT Star Series | 2021/02/18 13:45 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/02/01 08:10 | David Reitspies v Jakub Seibert | L | 3-0 |
| TT Star Series | 2021/04/09 10:45 | Jakub Seibert v Richard Vyborny | W | 3-0 |
| TT Star Series | 2021/04/09 09:15 | Jakub Seibert v Michal Blinka | W | 3-1 |
| TT Star Series | 2021/04/09 07:45 | Jakub Seibert v Jakub Zelinka | L | 0-1 |
| TT Star Series | 2021/04/08 12:15 | Petr Husnik v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/04/08 10:15 | Filip Cernota v Jakub Seibert | W | 1-3 |
| TT Star Series | 2021/04/08 08:45 | Jakub Seibert v Miroslav Sklensky | L | 2-3 |
| TT Star Series | 2021/04/08 07:10 | Jakub Seibert v David Prusa | L | 1-3 |
| TT Star Series | 2021/04/06 13:50 | Jakub Seibert v Tomas Konecny | W | 3-0 |
| TT Star Series | 2021/04/06 14:15 | David Reitspies v Miroslav Horejsi | W | 3-2 |
| TT Star Series | 2021/04/06 12:44 | David Reitspies v Jakub Seibert | W | 3-0 |
| TT Star Series | 2021/04/06 10:45 | Miroslav Horejsi v David Reitspies | W | 2-3 |
| TT Star Series | 2021/04/06 08:15 | Jakub Seibert v David Reitspies | W | 1-3 |
| TT Star Series | 2021/04/06 06:35 | David Prusa v David Reitspies | W | 0-3 |
| TT Star Series | 2021/04/05 13:45 | David Reitspies v Michal Blinka | W | 3-0 |
| TT Star Series | 2021/04/05 11:45 | David Reitspies v Tomas Konecny | W | 3-1 |
| TT Star Series | 2021/04/05 09:15 | David Reitspies v Jakub Zelinka | W | 3-1 |