Carlos Ulberg defeated Jiri Prochazka by knockout in the main event at UFC 327 in Miami to claim the light heavyweight title, fighting through an injured right knee. Hours later, he lost the belt, though details on how remain unclear from reports. The 35-year-old New Zealander's rapid rise and fall shakes up the division, opening opportunities for contenders like Magomed Ankalaev. This unusual circumstance highlights title volatility in light heavyweight. Expect immediate interim title talks or a quick rematch scenario as UFC reshuffles the picture.
Reports emerged on April 17 that Carlos Ulberg was stripped of the UFC light heavyweight title just hours after winning it at UFC 327 in Miami on April 11, though the circumstances behind the decision remain unconfirmed.
Ulberg, nicknamed "Black Jag," stopped Jiri Prochazka by knockout in the main event to claim the championship, reportedly fighting through an injured right knee. The 35-year-old New Zealander from City Kickboxing carries a 15-1 record and enters this chapter of his career as one of the division's most active strikers, landing 6.54 significant strikes per minute at 55 percent accuracy. Standing six-foot-four with a 77-inch reach, Ulberg had climbed to third in the light heavyweight rankings before the title shot.
Prochazka, the Czech Republic's 33-year-old knockout artist ranked second at light heavyweight, came in with a 32-6-1 record and a reputation for relentless output. He lands 5.69 significant strikes per minute at 55 percent accuracy, and his six-foot-three frame and 80-inch reach make him one of the most physically imposing fighters in the division. The loss ends what would have been his second run at reclaiming the title.
Why it matters
- Ulberg's stripping, if confirmed, leaves the light heavyweight title vacant and reshuffles the entire divisional picture.
- Magomed Ankalaev, cited in reports as a likely beneficiary, could find himself in line for an interim or undisputed title shot.
- A rematch between Ulberg and Prochazka remains a credible option given the circumstances of the original fight.
- The situation underscores the volatility at 205 pounds, where the title has changed hands and been vacated multiple times in recent years.
Because this story is based on unconfirmed reports, key details — including the official reason for the stripping — have yet to be verified by the UFC.
Saturday, April 11, 2026
