| TT Star Series | 2023/02/13 14:15 | Bohuslav Koszyk v Jakub Seibert | L | 2-3 |
| TT Star Series | 2022/12/15 10:45 | Jakub Seibert v Bohuslav Koszyk | L | 3-1 |
| TT Star Series | 2021/11/18 11:45 | Bohuslav Koszyk v Jakub Seibert | W | 3-0 |
| TT Star Series | 2023/06/15 09:45 | Bohuslav Koszyk v Miroslav Horejsi | L | 1-3 |
| TT Star Series | 2023/06/15 07:10 | Anton Andersson v Bohuslav Koszyk | W | 0-3 |
| TT Star Series | 2023/06/14 13:45 | Adam Szudi v Bohuslav Koszyk | L | 3-1 |
| TT Star Series | 2023/06/14 11:15 | Jiri Vrablik v Bohuslav Koszyk | L | 3-2 |
| TT Star Series | 2023/06/14 08:45 | Antonin Gavlas v Bohuslav Koszyk | L | 3-1 |
| TT Star Series | 2023/06/14 06:35 | Albert Vilardell v Bohuslav Koszyk | L | 3-0 |
| TT Star Series | 2023/05/01 13:45 | Filip Delincak v Bohuslav Koszyk | W | 1-3 |
| TT Star Series | 2023/05/01 08:45 | Alexandre Robinot v Bohuslav Koszyk | W | 0-3 |
| TT Elite Series | 2023/06/07 16:10 | Artur Grela v Jakub Seibert | L | 3-0 |
| TT Elite Series | 2023/06/07 15:20 | Vladislav Ursu v Jakub Seibert | L | 3-2 |
| TT Elite Series | 2023/06/07 13:30 | Piotr Chodorski v Jakub Seibert | L | 3-0 |
| TT Elite Series | 2023/06/07 12:50 | Antoni Witkowski v Jakub Seibert | L | 3-2 |
| TT Elite Series | 2023/06/07 11:20 | Petr David v Jakub Seibert | L | 3-1 |
| TT Elite Series | 2023/06/07 10:10 | Vladislav Ursu v Jakub Seibert | L | 3-0 |
| TT Elite Series | 2023/06/07 09:30 | Antoni Witkowski v Jakub Seibert | L | 3-1 |
| TT Elite Series | 2023/06/07 07:30 | Artur Grela v Jakub Seibert | L | 3-0 |