Vlasto Cepo: The Rise of ‘Mr. Chaos’ at UFC Belgrade

Three years ago, when Vlasto Cepo announced his intention to fight in the UFC, the world didn’t exactly shower him with belief. For many, his confidence seemed misplaced; some even joked that his only path into the UFC would be as a security guard for the events. Ironically, Cepo actually owns a private security firm and has worked in the field. However, the laughter has stopped. This weekend, Cepo trades the security uniform for fight gear as he makes his official promotional debut at UFC Belgrade.

From Security Guard to the Octagon

The journey for the Serbian-born striker began seven years ago when he made the pivotal transition from boxing to mixed martial arts. Now, with a professional record of 14-3 in the middleweight division, Cepo is finally living the dream he chased with unwavering determination.

“For me, it’s a very big moment because I was born in Serbia,” Cepo shared. “In my heart and in my blood, it’s Serbian. When I started MMA, my dream was always the UFC, and now I’m living my dream.”

The Fighting Style of ‘Mr. Chaos’

Known in his homeland as “Mr. Chaos,” Vlasto Cepo has built a reputation as one of the most aggressive finishers in Europe. His approach to fighting is less about calculation and more about raw pressure and power. Here is a breakdown of what makes him a threat in the Octagon:

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• Heavy Hands: 10 of his 14 professional wins have come via knockout, many in the very first round.
• Boxing Foundation: His background in boxing allows him to embrace exchanges and create openings with explosive power.
• Relentless Pressure: Cepo doesn’t play the point-fighting game; he moves forward constantly to force a finish.

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Homecoming in Belgrade

While Cepo and his management originally discussed entering the UFC via Dana White’s Contender Series, destiny had a different plan. The announcement of a UFC event in Belgrade opened a direct door for him to compete in front of his own people. Cepo believes the Serbian crowd is among the most passionate in the world, and he is eager to feed off that “crazy atmosphere.”

Despite the emotional weight of the event, Cepo remains composed. He insists that the pressure won’t truly hit him until a few hours before he enters the arena, allowing him to enjoy the journey of his career.

The Matchup: Vlasto Cepo vs. Gilbert Urbina

Entering his debut against Gilbert Urbina, Cepo is confident in his striking but prepared for the inevitable. He predicts that once Urbina feels the power of his punches, the fight will shift toward wrestling.

To ensure he is ready for every scenario, Cepo modified his training camp for the first time. He split his preparation between his base in Slovakia and his hometown gym in Serbia, sparring with other UFC athletes to sharpen his skills in the middleweight division.

Event Details: UFC Fight Night

Don’t miss the action at UFC Fight Night: Medić vs Rodriguez, live from the Belgrade Arena on August 1, 2026. You can stream the entire event on Paramount+.

Vlasto Cepo has spent years turning skepticism into motivation. Now, as “Mr. Chaos” steps into the Octagon, he isn’t just fighting for a win—he’s proving that dreams, no matter how unlikely they seem to others, can become reality.