| Dutch Open Qual | 2023/10/11 12:00 | Rune Van Dalm v Iljo Van Delsen | L | 2-1 |
| Croatia Int. Qual | 2023/09/28 07:20 | Jan Janostik v Iljo Van Delsen | L | 2-0 |
| Belgian Int. Qual | 2023/09/13 13:00 | David K Kristensen v Iljo Van Delsen | L | 2-0 |
| Bonn Int. Qual | 2023/05/31 09:20 | Rasmus Careo Christensen v Iljo Van Delsen | L | 2-0 |
| Slovenia Open Quals | 2023/05/17 07:00 | Naren Shankar Iyer v Iljo Van Delsen | L | 2-0 |
| Luxembourg Open Qual | 2023/05/04 10:10 | Maxim Grinblat v Iljo Van Delsen | L | 2-1 |
| Dutch Int. Qual | 2023/04/13 08:20 | Larry Pong v Iljo Van Delsen | L | 2-0 |
| Irish Open Qual | 2022/11/16 11:20 | Remi Rossi v Iljo Van Delsen | L | 2-0 |
| Spanish Int. Qual | 2023/11/13 09:45 | Robert Nebel v Richard Kuhl | W | 1-2 |
| Norwegian Int. Qual | 2023/11/09 10:20 | Richard Kuhl v Sid Palakkal | L | 1-2 |
| Hungarian Int. Qual | 2023/11/01 13:50 | Luis Pongratz v Richard Kuhl | L | 2-1 |
| Bulgarian Int | 2023/10/06 13:40 | Richard Kuhl v Enrico Baroni | L | 1-2 |
| Bulgarian Int | 2023/10/06 07:10 | Richard Kuhl v David Silva | W | 2-0 |
| Bulgarian Int. Qual | 2023/10/05 12:15 | David Smutny v Richard Kuhl | W | 0-2 |
| Bulgarian Int. Qual | 2023/10/05 10:30 | Bugrahan Perk v Richard Kuhl | W | 0-2 |
| Polish Int. Qual | 2023/09/21 12:20 | Adam Konczol v Richard Kuhl | L | 2-1 |