| TT Star Series | 2023/02/13 14:15 | Boguslaw Koszyk v Jakub Seibert | W | 2-3 |
| TT Star Series | 2022/12/15 10:45 | Jakub Seibert v Boguslaw Koszyk | W | 3-1 |
| TT Star Series | 2021/11/18 11:45 | Boguslaw Koszyk v Jakub Seibert | L | 3-0 |
| Czech Extraleague | 2023/09/22 16:40 | Martin Koblizek v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/09/22 09:59 | Jakub Seibert v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2023/09/22 08:15 | Roman Rezetka v Jakub Seibert | L | 3-2 |
| TT Star Series | 2023/09/22 06:35 | Jakub Seibert v Antonin Gavlas | W | 3-1 |
| TT Elite Series | 2023/09/20 16:15 | Jakub Seibert v Maciej Podsiadlo | L | 2-3 |
| TT Elite Series | 2023/09/20 14:40 | Grzegorz Felkel v Jakub Seibert | L | 3-0 |
| TT Elite Series | 2023/09/20 13:50 | Piotr Chlodnicki v Jakub Seibert | W | 0-3 |
| TT Elite Series | 2023/09/20 13:05 | Jakub Seibert v Michal Murawski | W | 3-0 |
| TT Star Series | 2023/09/22 12:45 | Roman Rezetka v Boguslaw Koszyk | L | 3-1 |
| TT Star Series | 2023/09/22 11:15 | Boguslaw Koszyk v Antonin Gavlas | W | 3-2 |
| TT Star Series | 2023/09/22 09:45 | Boguslaw Koszyk v Romualdo Manna | W | 3-0 |
| TT Star Series | 2023/09/22 07:45 | Boguslaw Koszyk v Martin Pytlik | W | 3-0 |
| TT Star Series | 2023/09/09 11:45 | Boguslaw Koszyk v Michal Obeslo | L | 2-3 |
| TT Star Series | 2023/09/09 08:45 | Boguslaw Koszyk v Nazar Tretiak | W | 3-0 |
| TT Star Series | 2023/09/09 06:35 | Boguslaw Koszyk v David Reitspies | L | 1-3 |
| TT Star Series | 2023/09/08 12:45 | Boguslaw Koszyk v Hampus Soderlund | L | 2-3 |