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ŠKVOR MOVES UP TO HEAVYWEIGHT – FACES GIANT VESPAZIANI IN THE O2 ARENA
Daniel Škvor is stepping into the heavyweight division. The current #3 light heavyweight contender will close out 2025 in truly massive fashion. At OKTAGON 81 in Prague’s O2 Arena, he will take on the German powerhouse Patrick Vespaziani.

OKTAGON 81 FIGHT–BY–FIGHT: TITLES, REMATCHES, AND EMOTIONS THAT WILL TAKE OVER THE O2 ARENA
On December 28, Prague’s O₂ Arena will transform into the epicenter of European MMA. OKTAGON 81 delivers a spectacular year finale—title fights, heated rematches, and emotional farewells to legends.

ESCALATING CZECH–SLOVAK RIVALRY: KINCL vs. PUKAČ II IGNITES EMOTIONS
We are less than four weeks away from the final event of the year: OKTAGON 81. Fighter preparations are reaching their peak. It’s the final stretch.

THE FINAL FIGHT OF MILOŠ PETRÁŠEK: A BELOVED FIGHTER SAYS GOODBYE IN THE O2 ARENA
Fan-favorite Miloš Petrášek is preparing for the final fight of his professional career. OKTAGON 81 will be the symbolic closing chapter to all the moments, highs, and lows that “Meloun” experienced in the organization. Let’s look back at the career of one of the most beloved Czech fighters.

FLEURY vs. BUDAY: A TITANIC TITLE CLASH OF TWO GIANTS AT THE TOP OF OKTAGON
The main event of OKTAGON 81 will deliver the very best that European MMA currently has to offer. Two men whose stories, physiques, and performances go far beyond the ordinary will step into the cage..















