| Estonian Int. | 2024/01/12 10:55 | Karl Kert v Subhankar Dey | W | 0-2 |
| Polish Open - Kval | 2024/03/20 16:10 | Subhankar Dey v Igor Jasek | W | 2-0 |
| Dutch Int. | 2024/03/15 09:50 | Subhankar Dey v Oleksii Titov | W | 2-0 |
| Portugal Int. | 2024/03/09 12:40 | Subhankar Dey v Fabian Roth | L | 0-2 |
| Portugal Int. | 2024/03/08 11:20 | Subhankar Dey v Tobias Kuenzi | W | 2-0 |
| Swedish Open | 2024/01/19 10:20 | Pablo Abian v Subhankar Dey | L | 2-0 |
| Estonian Int. | 2024/01/12 14:20 | Subhankar Dey v Fabian Roth | L | 0-2 |
| Estonian Int. | 2024/01/12 10:55 | Karl Kert v Subhankar Dey | W | 0-2 |
| Odisha Masters | 2023/12/15 09:15 | Ayush Shetty v Subhankar Dey | L | 2-0 |
| Polish Open - Kval | 2024/03/20 17:55 | Ivan Rusev v Karl Kert | W | 1-2 |
| Polish Open - Kval | 2024/03/20 08:00 | Karl Kert v Sebastian Pinkowicz | W | 2-0 |
| Swedish Open - Kval | 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 - Kval | 2023/11/15 09:20 | Filip Karlborg v Karl Kert | L | 2-0 |
| Norwegian Int. | 2023/11/10 16:20 | Karl Kert v Yanis Gaudin | L | 0-2 |
| Norwegian Int. | 2023/11/10 11:00 | Karl Kert v Tino Daoudal | W | 2-1 |
| Kroatien Int. | 2023/09/29 16:50 | Karl Kert v Valentin Singer | L | 0-2 |