| Dutch Int. | 2024/03/15 10:25 | Joel Koenig v Mads Juel Moller | L | 0-2 |
| Portugal Int. | 2024/03/08 12:40 | Sacha Leveque v Joel Koenig | L | 2-0 |
| Swedish Open | 2024/01/19 08:20 | Joel Koenig v Jia Wei Joel Koh | L | 0-2 |
| Welsh Int. | 2023/11/30 09:00 | Lucas Claerbout v Joel Koenig | L | 2-0 |
| Irish Open | 2023/11/16 12:00 | Samuel Hsiao v Joel Koenig | L | 2-0 |
| Hungarian Int. | 2023/11/03 09:40 | Joel Koenig v Iikka Heino | L | 0-2 |
| Hungarian Int. | 2023/11/02 12:45 | Joel Koenig v Bruno Carvalho | W | 2-0 |
| Dutch Open | 2023/10/12 14:00 | Joel Koenig v Jeppe Bruun Christensen | L | 0-2 |
| Polish Open | 2024/03/23 09:20 | Duc Phat Le v Joakim Oldorff | L | 2-0 |
| Polish Open | 2024/03/22 16:00 | Gregoire Deschamp v Joakim Oldorff | W | 1-2 |
| Orleans Masters | 2024/03/13 20:00 | Joakim Oldorff v Lanxi Lei | L | 0-2 |
| Orleans Masters - selejtezők | 2024/03/12 11:25 | Fabian Roth v Joakim Oldorff | W | 0-2 |
| Portugal Int. | 2024/03/10 09:20 | Matthias Kicklitz v Joakim Oldorff | W | 1-2 |
| Portugal Int. | 2024/03/09 17:00 | Joakim Oldorff v Joran Kweekel | W | 2-0 |
| Portugal Int. | 2024/03/08 12:00 | Joakim Oldorff v Aaron Sonnenschein | W | 2-0 |
| German Open - selejtezők | 2024/02/27 11:20 | Lucas Claerbout v Joakim Oldorff | L | 2-1 |