| European Championships | 2024/04/10 09:35 | Karl Kert v Tobias Kuenzi | L | 0-2 |
| Polish Open Qual | 2024/03/21 08:35 | Subhankar Dey v Karl Kert | L | 2-0 |
| Polish Open Qual | 2024/03/20 17:55 | Ivan Rusev v Karl Kert | W | 1-2 |
| Polish Open Qual | 2024/03/20 08:00 | Karl Kert v Sebastian Pinkowicz | W | 2-0 |
| Swedish Open Qual | 2024/01/18 10:20 | Romeo Makboul v Karl Kert | L | 2-0 |
| Estonian Int. | 2024/01/12 10:55 | Karl Kert v Subhankar Dey | L | 0-2 |
| Irish Open Qual | 2023/11/15 09:20 | Filip Karlborg v Karl Kert | L | 2-0 |
| Norwegian International | 2023/11/10 16:20 | Karl Kert v Yanis Gaudin | L | 0-2 |
| Dutch Int. | 2024/03/15 09:50 | Viren Nettasinghe v Heng Lin Ngan | L | 2-0 |
| Dutch Int. Qual | 2024/03/14 20:20 | Heng Lin Ngan v Rafael Gavois | W | 2-1 |
| Dutch Int. Qual | 2024/03/14 16:20 | Heng Lin Ngan v Dominik Kopriva | W | 2-0 |
| Portugal Int. | 2024/03/08 11:40 | Matthias Kicklitz v Heng Lin Ngan | L | 2-0 |
| Portugal Int. Qual | 2024/03/07 14:00 | Heng Lin Ngan v Marius Reboul L'Alexandre | W | 2-0 |
| Portugal Int. Qual | 2024/03/06 16:20 | Heng Lin Ngan v Justin Seibel | W | 2-0 |
| Iceland Int. | 2024/01/26 14:15 | Zack Bobrowski v Heng Lin Ngan | L | 2-0 |
| Estonian Int. Qual | 2024/01/11 07:20 | Heng Lin Ngan v Kim Linell | L | 0-2 |