{"slug":"grapplefest-next","name":"GrappleFest (next card)","organization":"GrappleFest","startDate":null,"dateLabel":"Date TBA","city":"TBA","country":"United Kingdom","status":"tba","format":"no-gi","tagline":"Official European ADCC superfight show.","description":"Last confirmed card was GrappleFest 20 (Feb 28, 2026, Liverpool), the first under the ADCC European superfight partnership. No GF21 date announced yet.","whyItMatters":"Main UK/EU pro-superfight stop under ADCC rules between Worlds cycles.","officialUrl":"https://www.flograppling.com/events","streamUrl":"https://www.flograppling.com/events","lastUpdated":"2026-07-21","url":"https://www.ossmeta.com/events/grapplefest-next","markdownUrl":"https://www.ossmeta.com/events/grapplefest-next.md","jsonUrl":"https://www.ossmeta.com/api/public/events/grapplefest-next","sourceSite":{"name":"Ossmeta","url":"https://www.ossmeta.com"}}