| Scottish Open | 2023/10/06 09:20 | Collins Valentine Filimon v James Robertson | W | 2-1 |
| Polen - Polish International | 2023/09/23 14:40 | Collins Valentine Filimon v Daniil Dubovenko | L | 0-2 |
| Polen - Polish International | 2023/09/23 07:40 | Enogat Roy v Collins Valentine Filimon | W | 1-2 |
| Polen - Polish International | 2023/09/22 13:40 | Kai Hern Huan v Collins Valentine Filimon | W | 1-2 |
| Polen - Polish International | 2023/09/22 11:40 | Filip Karlborg v Collins Valentine Filimon | W | 1-2 |
| Belgian International | 2023/09/14 11:40 | Jeppe Bruun Christensen v Collins Valentine Filimon | W | 1-2 |
| Nantes Int. | 2023/06/17 14:40 | Collins Valentine Filimon v Jason Christ Alexander | L | 1-2 |
| Nantes Int. | 2023/06/17 08:00 | Kalle Koljonen v Collins Valentine Filimon | W | 1-2 |
| Scottish Open | 2023/10/06 09:20 | Bernardo Atilano v Kai Schaefer | W | 0-2 |
| Belgian International | 2023/09/14 11:15 | Kai Schaefer v Louis Ducrot | L | 1-2 |
| Australian Open | 2023/08/02 02:25 | Su Li Yang v Kai Schaefer | L | 2-0 |
| Australian Open - Qualifikation | 2023/08/01 01:25 | Kai Schaefer v Korakrit Laotrakul | W | 2-1 |
| Australian Open - Qualifikation | 2023/07/31 23:30 | Kai Schaefer v Ytharth Madaan | W | 2-0 |
| US Open | 2023/07/12 19:10 | Kai Schaefer v Koo Takahashi | L | 0-2 |
| Canada Open - Qualifikation | 2023/07/04 16:55 | Kai Schaefer v Parupalli Kashyap | L | 0-2 |
| Europaspiele | 2023/06/28 08:30 | Luka Wraber v Kai Schaefer | W | 1-2 |