Participants Dutch Open 2025
Registered participants of the Dutch Open, as of May 23.
| Name | Strength | EGD Pin | Club | Country |
| Dohyup Kim | 8d | 17937964 | Korea | |
| Valerii Krushelnytskyi | 7d | 15450072 | Rivne | Ukraine |
| Lukáš Podpěra | 7d | 13201914 | APWS | Czechia |
| Mingrui Zhang | 7d | China | ||
| Frank Janssen | 6d | 10298596 | DGS | Netherlands |
| Kaku Maekawa | 6d | 20633162 | Köln | Germany |
| Yuze Xing | 6d | 18525012 | Heidelberg | Germany |
| Kirby Shukai Zhang | 6d | 17933608 | Germany | |
| Xinghong Chen | 5d | 22662785 | Germany | |
| Michiel Eijkhout | 5d | 10486410 | Nijmegen | Netherlands |
| Geert Groenen | 5d | 10501216 | Netherlands | |
| Akira Maekawa | 5d | 20698623 | Köln | Germany |
| Zherui Wang | 5d | 20133014 | Netherlands | |
| Bende Barcza | 4d | 19637948 | PaGo | Hungary |
| Robert Rehm | 4d | 10237601 | Amsterdam | Netherlands |
| Lucman Bounoider | 3d | 18301382 | Hoshi Go Club | Belgium |
| Xin Dugu | 3d | 20450067 | France | |
| Ger Hanssen | 3d | 10486971 | Amersfoort | Netherlands |
| Bucco van den Berg | 2d | 18274245 | Groningen | Netherlands |
| Hennie Groot Lipman | 2d | 10337910 | Nijmegen | Netherlands |
| Sumio Kawabata | 2d | 10525834 | Japan | |
| Danyl Petrashevskyi | 2d | 18533592 | Kyiv | Ukraine |
| Ryan Sun | 2d | 19249032 | Meerbach | Germany |
| Larion Syrotkin | 2d | 20586236 | Cork | Ukraine |
| Jan Wielemaker | 2d | 10813924 | Amsterdam | Netherlands |
| Bernd Wolter | 2d | 12525403 | Berlin | Germany |
| Andrzej Drzystek | 1d | 15350973 | Poland | |
| Axel Koper | 1d | 20101015 | Delft | Netherlands |
| Zoë Peters | 1d | 17374819 | Delft | Netherlands |
| Matthew Reid | 1d | 10749618 | Cambridge | United Kingdom |
| Frank Filius | 1k | 13962971 | Amstelveen | Netherlands |
| Jos Koster | 1k | 10474453 | Amsterdam | Netherlands |
| Stefan Clenciu | 2k | 12325324 | Bokendo | Netherlands |
| Marianne Diederen | 2k | 10598412 | Utrecht | Netherlands |
| Hakan Eryargi | 2k | 14086853 | Amsterdam | Netherlands |
| Roel van Kollem | 2k | 10450473 | Amsterdam | Netherlands |
| Niels van den Bogaert | 3k | 14350204 | Amsterdam | Netherlands |
| Swim Florissen | 3k | 10625395 | Netherlands | |
| Pavel Avraamov | 4k | 14598914 | Bokendo | Netherlands |
| Léon Groenemeijer | 4k | 12037982 | Amsterdam | Netherlands |
| Hans Verhoeven | 4k | 10237832 | Amsterdam | Netherlands |
| Jonathan Decembry | 5k | 14786673 | Luxembourg | Luxembourg |
| Anastasia Matveeva | 5k | 19486258 | Bokendo | Netherlands |
| Jegor van Opdorp | 5k | Amsterdam-Oost | Netherlands | |
| Han Ellenbroek | 6k | 12501709 | Utrecht | Netherlands |
| Leou Sun | 6k | 19213029 | Meerbach | Germany |
| Luka Zhang | 7k | 18713530 | Deitsch | Germany |
| Charlie Harvey | 8k | 19374124 | Oxford | United Kingdom |
| Vera Avraamova | 9k | 19486258 | Bokendo | Netherlands |
