Former light heavyweight champion Jiri Prochazka will face rising contender Carlos Ulberg for the vacant light heavyweight title at UFC 327 on April 11, 2026, in Miami. The bout headlines what is being described as arguably the UFC's strongest numbered event of the year. Prochazka's return to title contention comes as he seeks to reclaim championship gold, while Ulberg gets his opportunity to capture the belt against elite competition. The card also features UFC flyweight champion Joshua Van defending his newly won title against Tatsuro Taira in the co-main event.
The vacant UFC light heavyweight championship has a main event: Jiri Prochazka meets Carlos Ulberg at UFC 327 on April 11, 2026, in Miami. The fight tops a card the promotion is billing as one of its strongest numbered events of the year.
Prochazka, the No. 2-ranked light heavyweight, enters as a former champion looking to reclaim the belt. The 33-year-old Czech Republic native, who trains out of Jetsaam Gym Brno, carries a 32-6-1 record and is one of the most aggressive strikers in the division. Standing six-foot-three with a remarkable 80-inch reach, he lands 5.69 significant strikes per minute at 55 percent accuracy, making him a constant finishing threat across all five rounds.
Ulberg, nicknamed "Black Jag," gets his shot at gold from the No. 3 position in the rankings. The New Zealander out of City Kickboxing is 35 years old and holds a 15-1-0 record, with just a single professional loss standing between him and an unbeaten run to the title. At six-foot-four with a 77-inch reach, he actually edges Prochazka in striking volume, landing 6.54 significant strikes per minute at the same 55 percent accuracy rate.
Why it matters
- Both fighters are ranked directly below the vacant throne, giving the bout undeniable legitimacy as a true title fight
- The stylistic matchup pits two high-output orthodox strikers against each other, with a combined striking rate that promises an explosive, action-heavy contest
- Ulberg's City Kickboxing pedigree will be tested at the highest level against a former champion in Prochazka, who has proven he can operate in championship rounds
The co-main event adds further weight to the card, with flyweight champion Joshua Van making his first title defense against contender Tatsuro Taira on the same night in Miami.
Saturday, April 11, 2026
