| German Open - selejtezők | 2024/02/27 08:00 | S. Sankar Muthusamy Subramanian v Kai Schaefer | L | 2-0 |
| Európai csapatbajnokság | 2024/02/16 09:00 | Jan Louda v Kai Schaefer | L | 2-1 |
| Azerbaijan Int. | 2024/02/10 06:40 | Daniil Dubovenko v Kai Schaefer | L | 2-1 |
| Azerbaijan Int. | 2024/02/09 09:40 | Kai Schaefer v Giovanni Toti | W | 2-1 |
| Swedish Open | 2024/01/19 14:00 | Kai Schaefer v Enogat Roy | L | 0-2 |
| Swedish Open | 2024/01/19 13:00 | Kai Schaefer v Gregoire Deschamp | W | 2-0 |
| Irish Open | 2023/11/17 10:40 | Pablo Abian v Kai Schaefer | L | 2-1 |
| Irish Open | 2023/11/16 16:00 | Kai Schaefer v Joakim Oldorff | W | 2-1 |
| Uganda Int. | 2024/02/21 12:45 | Thabani Mathe v Aria Dinata | W | 0-2 |
| Uganda Int. | 2024/02/21 08:10 | Augustus Owinyi v Aria Dinata | W | 0-2 |
| Swedish Open | 2024/01/19 08:40 | Yanis Gaudin v Aria Dinata | L | 2-0 |
| Croatian Int. | 2023/10/01 08:30 | Daniil Dubovenko v Aria Dinata | L | 2-0 |
| Croatian Int. | 2023/09/30 14:00 | Simon Baron-Vezilier v Aria Dinata | W | 0-2 |
| Croatian Int. | 2023/09/30 08:20 | Aria Dinata v Valentin Singer | W | 2-0 |
| Croatian Int. | 2023/09/29 16:50 | Martin Bundgaard v Aria Dinata | W | 0-2 |
| Croatian Int. | 2023/09/29 09:55 | Nadeem Dalvi v Aria Dinata | W | 0-2 |