| Polish Open - selejtezők | 2023/03/22 16:10 | Brian Holtschke v Collins Valentine Filimon | L | 0-2 |
| Dutch Int. | 2024/03/15 08:40 | Brian Holtschke v Elias Bracke | W | 2-1 |
| Portugal Int. - selejtező | 2024/03/07 13:20 | Brian Holtschke v Alvaro Leal | W | 2-0 |
| Estonian Int. | 2024/01/12 09:00 | Brian Holtschke v Fabian Roth | L | 1-2 |
| Hungarian Int. | 2023/11/02 13:20 | Brian Holtschke v Julien Scheiwiller | L | 0-2 |
| Dutch Open | 2023/10/12 13:00 | Brian Holtschke v Julien Scheiwiller | L | 1-2 |
| Bulgarian Int. | 2023/10/07 08:20 | Brian Holtschke v Mateusz Danielak | L | 0-2 |
| Bulgarian Int | 2023/10/06 15:15 | Brian Holtschke v Dominik Kopriva | W | 2-0 |
| Bulgarian Int | 2023/10/06 07:15 | Brian Holtschke v Ivan Rusev | W | 2-1 |
| Dutch Int. | 2024/03/15 09:00 | Gregoire Deschamp v Collins Valentine Filimon | W | 0-2 |
| German Open - selejtezők | 2024/02/27 11:00 | Collins Valentine Filimon v Danylo Bosniuk | L | 0-2 |
| German Open - selejtezők | 2024/02/27 08:00 | Max Weisskirchen v Collins Valentine Filimon | W | 0-1 |
| Azerbaijan Int. | 2024/02/09 13:20 | Collins Valentine Filimon v Kalle Koljonen | L | 1-2 |
| Estonian Int. | 2024/01/12 09:00 | Jakob Houe v Collins Valentine Filimon | L | 2-1 |
| Welsh Int. | 2023/12/01 17:00 | Collins Valentine Filimon v Cholan Kayan | L | 0-2 |
| Welsh Int. | 2023/12/01 10:20 | Enogat Roy v Collins Valentine Filimon | W | 0-2 |
| Irish Open | 2023/11/16 10:20 | Collins Valentine Filimon v Joakim Oldorff | L | 0-2 |