| TT Star Series | 2023/09/23 06:00 | Jakub Seibert v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2023/02/13 14:15 | Boguslaw Koszyk v Jakub Seibert | L | 2-3 |
| TT Star Series | 2022/12/15 10:45 | Jakub Seibert v Boguslaw Koszyk | L | 3-1 |
| TT Star Series | 2021/11/18 11:45 | Boguslaw Koszyk v Jakub Seibert | W | 3-0 |
| TT Star Series | 2023/09/23 11:43 | Boguslaw Koszyk v Antonin Gavlas | L | 2-3 |
| TT Star Series | 2023/09/23 11:15 | Boguslaw Koszyk v Dmitrij Prokopcov | W | 3-2 |
| TT Star Series | 2023/09/23 09:15 | Alexandru Petrescu v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2023/09/23 06:00 | Jakub Seibert v Boguslaw Koszyk | W | 1-3 |
| 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 | 2023/09/23 12:45 | Dmitrij Prokopcov v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/09/23 10:15 | Jakub Seibert v Romualdo Manna | W | 3-0 |
| TT Star Series | 2023/09/23 08:15 | Jakub Seibert v Martin Pytlik | W | 3-1 |
| TT Star Series | 2023/09/23 06:00 | Jakub Seibert v Boguslaw Koszyk | L | 1-3 |
| 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 |