| TT Star Series | 2023/09/23 12:58 | Boguslaw Koszyk v Jakub Seibert | L | 2-3 |
| 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 | 2023/10/20 12:10 | Boguslaw Koszyk v Kamil Nalepa | W | 3-0 |
| TT Star Series | 2023/10/20 10:45 | Boguslaw Koszyk v Ondrej Kveton | L | 2-3 |
| TT Star Series | 2023/10/20 08:15 | Tomas Koldas v Boguslaw Koszyk | W | 0-3 |
| TT Star Series | 2023/10/20 06:35 | Boguslaw Koszyk v Roman Rezetka | L | 0-3 |
| TT Star Series | 2023/10/07 10:15 | Tomas Konecny v Boguslaw Koszyk | W | 1-3 |
| TT Star Series | 2023/10/07 08:45 | Pavel Sirucek v Boguslaw Koszyk | L | 3-1 |
| TT Star Series | 2023/10/07 07:10 | Boguslaw Koszyk v Hampus Nordberg | W | 3-0 |
| TT Star Series | 2023/10/06 13:15 | Boguslaw Koszyk v Ondrej Kveton | L | 1-3 |
| TT Star Series | 2023/10/20 12:45 | Tomas Koldas v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/10/20 11:15 | Jakub Seibert v Roman Rezetka | L | 1-3 |
| TT Star Series | 2023/10/20 09:45 | Jakub Seibert v Viktor Yefimov | L | 0-3 |
| TT Star Series | 2023/10/20 07:45 | Jakub Seibert v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2023/10/12 11:15 | Andrew Baggaley v Jakub Seibert | L | 3-0 |
| TT Star Series | 2023/10/12 09:45 | Oleksandr Tymofieiev v Jakub Seibert | W | 0-3 |
| TT Star Series | 2023/10/12 07:45 | Adam Szudi v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/10/11 13:15 | Jong-Eon Yeon v Jakub Seibert | W | 0-3 |