| TT Elite Series | 2023/09/18 06:50 | Marcin Jadczyk v Jakub Seibert | W | 3-0 |
| TT Elite Series | 2023/09/02 04:00 | Jakub Seibert v Marcin Jadczyk | L | 3-2 |
| TT Elite Series | 2023/09/01 20:40 | Marcin Jadczyk v Jakub Seibert | W | 3-0 |
| TT Elite Series | 2023/08/29 02:25 | Marcin Jadczyk v Jakub Seibert | L | 0-3 |
| TT Elite Series | 2023/07/23 10:00 | Jakub Seibert v Marcin Jadczyk | W | 2-3 |
| TT Elite Series | 2023/05/25 15:00 | Jakub Seibert v Marcin Jadczyk | W | 1-3 |
| TT Elite Series | 2023/05/24 06:10 | Marcin Jadczyk v Jakub Seibert | L | 1-3 |
| TT Elite Series | 2023/05/23 06:20 | Jakub Seibert v Marcin Jadczyk | W | 1-3 |
| TT Elite Series | 2023/10/13 09:10 | Piotr Chodorski v Marcin Jadczyk | L | 3-0 |
| TT Elite Series | 2023/10/13 08:25 | Marcin Jadczyk v Adrian Spychala | W | 3-1 |
| TT Elite Series | 2023/10/13 06:50 | Marcin Jadczyk v Artur Daniel | W | 3-2 |
| TT Elite Series | 2023/10/13 06:00 | Amirreza Abbasi v Marcin Jadczyk | L | 3-0 |
| TT Elite Series | 2023/10/12 16:00 | Amirreza Abbasi v Marcin Jadczyk | L | 3-0 |
| TT Elite Series | 2023/10/12 15:10 | Piotr Chodorski v Marcin Jadczyk | L | 3-1 |
| TT Elite Series | 2023/10/12 14:25 | Marcin Jadczyk v Adrian Wiecek | W | 3-0 |
| TT Elite Series | 2023/10/12 12:50 | Marcin Jadczyk v Antoni Witkowski | W | 3-1 |
| 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 |
| TT Star Series | 2023/10/11 10:45 | Michal Benes v Jakub Seibert | L | 3-1 |
| TT Star Series | 2023/10/11 06:00 | Bastian Rembert v Jakub Seibert | L | 3-0 |
| Czech Extraleague | 2023/09/29 16:40 | Jakub Seibert v Tomas Konecny | L | 2-3 |
| TT Star Series | 2023/09/23 12:58 | Bohuslav Koszyk v Jakub Seibert | W | 2-3 |