Navajo Stirling KOs Jan Blachowicz in Under Three Minutes at UFC Belgrade

Navajo Stirling walked into Belgrade Arena a heavy favorite and walked out a genuine light heavyweight problem. In Saturday's UFC Belgrade co-main event, the undefeated New Zealander needed less than three minutes to hurt former UFC champion Jan Blachowicz on the feet and put him away with heavy ground-and-pound — a first-round knockout that reads like a coming-out party.

This was supposed to be the hard part. Blachowicz sits inside the divisional top 10 and represented a massive jump in competition for the prospect. Instead of a grind, Stirling made it look routine, folding a man who once held the 205-pound belt in the time it takes most fights to find a rhythm.

Why the Win Lands So Hard

Beating a top-10 name is one thing. Doing it inside three minutes is another. Stirling didn't just survive a step up — he erased it, and the reaction from the pros was immediate. Former welterweight champion Belal Muhammad said flatly on social media that Stirling had cemented himself as a contender, and it's tough to argue with the tape.

The complication isn't Stirling's résumé. It's his address. The belt currently belongs to Carlos Ulberg, his City Kickboxing teammate, and that's not a fight either man is racing to book. Ulberg is 15-1 with 10 knockouts and just torched Jiří Procházka with a first-round punch — the champ is on a tear of his own.

What Comes Next

So Stirling is caught in a familiar bind for stablemates: he's arguably title-ready, but the title is in the wrong hands. Barring a change in the CKB dynamic, the path likely runs through another ranked contender before any gold conversation gets serious. Wins like this one make that easier to sell, not harder.

For now, the picture at 205 is straightforward. Whoever Stirling faces next inherits a live, undefeated finisher with a marquee scalp already on the shelf. He's a legitimate threat to the belt — even if that belt is currently strapped around a friend's waist.