Inmiddels hebben al meer dan 1240 deelnemers ingeschreven uit 70 landen! Een verdubbeling van het aantal deelnemers voor de Dutch Open!
Daarnaast hebben al meerdere wereldkampioenen, vice wereldkampioenen en andere toppers zich ingeschreven. Een overzicht van alle top atleten is hieronder te zien.
| Categorie | Naam | Land |
| Female Kata | KIYOU SHIMIZU | JAPAN |
| Female Kata | SANDRA SANCHEZ JAIME | SPAIN |
| Female Kumite -50 Kg | ALEXANDRA RECCHIA | FRANCE |
| Female Kumite -50 Kg | BETTINA PLANK | AUSTRIA |
| Female Kumite -55 Kg | EMILIE THOUY | FRANCE |
| Female Kumite -55 Kg | VALERIA KUMIZAKI | BRAZIL |
| Female Kumite -61 kg | LUCIE IGNACE | FRANCE |
| Female Kumite -61 kg | INGRIDA SUCHANKOVA | SLOVAKIA |
| Female Kumite -68 kg | ALISA BUCHINGER | AUSTRIA |
| Female Kumite -68 kg | KATRINE PEDERSEN | DENMARK |
| Female Kumite -68 kg | IVONA CAVAR | BOSNIA & HERZEGOVINA |
| Female Kumite -68 kg | MARINA RAKOVIC | MONTENEGRO |
| Female Kumite 68+ kg | AYUMI UEKUSA | JAPAN |
| Female Kumite 68+ kg | DOMINIKA TATAROVA | SLOVAKIA |
| Female Kumite 68+ kg | HAMIDEH ABBASLI | ISLAMIC REPUBLIC OF IRAN |
| Male Kata | DAMIAN HUGO QUINTERO CAPDEVILA | SPAIN |
| Male Kata | ILJA SMORGUNER | GERMANY |
| Male Kumite -60 Kg | GEOFFREY BERENS | NEDERLANDS |
| Male Kumite -60 Kg | SOFIANE AGOUDJIL | FRANCE |
| Male Kumite -67 kg | YVES MARTIAL TADISSI | HUNGARY |
| Male Kumite -67 kg | ANDRES MADERA | VENEZUELA |
| Male Kumite -67 kg | STEVEN DACOSTA | FRANCE |
| Male Kumite -75 Kg | OMAR ABDEL RAHMAN | EGYPT |
| Male Kumite -84 kg | RYUTARO ARAGA | JAPAN |
| Male Kumite 84+ kg | ACHRAF OUCHEN | MOROCCO |
| Male Kumite 84+ kg | HEROLIND NISHEVCI | KOSOVO, REPUBLIC OF |
| Male Kumite 84+ kg | ANDJELO KVESIC | CROATIA |