Carlos Ulberg Stuns UFC World, KOs Jiri Prochazka on One Leg to Claim Light Heavyweight Title at UFC 327
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Carlos Ulberg Stuns UFC World, KOs Jiri Prochazka on One Leg to Claim Light Heavyweight Title at UFC 327

2026-04-12T03:36:50Z

Ulberg is the new light heavyweight champion after starching Prochazka in one of the wildest scenes in recent UFC history.

Carlos Ulberg is the new UFC light heavyweight champion after delivering one of the most stunning knockouts in recent memory, finishing Jiri Prochazka despite suffering a serious knee injury during their UFC 327 main event clash.

The New Zealand-born contender, fighting out of City Kickboxing, appeared to blow out his knee mid-fight in what many ringside observers feared would end his night prematurely. Instead, Ulberg dug deep into his reserves and uncorked the finishing shot that sent Prochazka crashing to the canvas and silenced a stunned arena.

The finish sent shockwaves through the MMA world. Prochazka, the former champion known for his unorthodox and aggressive style, had been considered a heavy favorite heading into the bout. His ability to absorb punishment and produce comeback victories made him one of the most dangerous fighters in the division.

Ulberg, fighting through what appeared to be a significant physical disadvantage, showed extraordinary heart and composure to land the decisive blow. The performance immediately drew comparisons to some of the gutsiest efforts in UFC championship history.

The aftermath was equally dramatic, with Ulberg collapsing to the mat after the finish — not in celebration, but in visible pain. Medical staff rushed into the Octagon as the new champion struggled to stand, adding another surreal layer to an already unforgettable sequence of events.

The victory marks a landmark moment for City Kickboxing, the Auckland-based gym that has produced multiple world champions, including former pound-for-pound king Israel Adesanya. Ulberg's triumph cements the gym's legacy as one of the premier combat sports academies in the world.

The MMA community reacted with near-universal astonishment on social media, with fighters and analysts alike calling the finish one of the most remarkable moments in UFC history. Questions now remain about Ulberg's recovery timeline and when he will be able to defend his newly won title.