| TT Star Series | 2024/01/17 08:45 | Jakub Seibert v Albert Vilardell | L | 2-3 |
| TT Elite Series | 2024/01/14 05:45 | Marcin Litwiniuk v Jakub Seibert | W | 0-3 |
| TT Elite Series | 2024/01/14 04:35 | Jakub Seibert v Konrad Staszczyk | L | 0-3 |
| TT Elite Series | 2024/01/14 03:25 | Jan Urbanek v Jakub Seibert | W | 2-3 |
| TT Elite Series | 2024/01/14 02:15 | Marcin Marchlewski v Jakub Seibert | W | 0-3 |
| TT Elite Series | 2024/01/14 00:35 | Krzysztof Marcinowski v Jakub Seibert | W | 2-3 |
| TT Elite Series | 2024/01/13 22:55 | Artur Daniel v Jakub Seibert | L | 3-1 |
| TT Elite Series | 2024/01/13 22:10 | Krzysztof Marcinowski v Jakub Seibert | W | 0-3 |
| Challenger Ochsenhausen | 2023/09/28 17:57 | Donghyun Kim v Jangwon Kim | W | 0-3 |
| Challenger Ochsenhausen | 2023/09/28 16:53 | Tomasz Tomaszuk v Jangwon Kim | W | 0-3 |
| Thailand Open | 2019/05/24 08:55 | Pattaratorn Passara v Jangwon Kim | W | 2-4 |
| Thailand Open | 2019/05/22 13:50 | Jangwon Kim v Adrien Rassenfosse | W | 3-1 |