Prochazka vs Ulberg Fight for Vacant LHW Title

Former light heavyweight champion Jiri Prochazka will collide with Carlos Ulberg for the vacant UFC light heavyweight title at UFC 327 on April 11, 2026, in Miami, the promotion announced.

Prochazka, 33, enters the fight as the number-two-ranked light heavyweight, bringing a record of 32-6-1 and one of the most aggressive striking games in the division. The Czech Republic native, who trains out of Jetsaam Gym Brno, stands six-foot-three with an 80-inch reach and lands an impressive 5.69 significant strikes per minute at 55 percent accuracy. His relentless output and unorthodox movement made him a handful during his previous championship run, and a return to the top would cement his place among the division's all-time greats.

The co-main event puts flyweight champion Joshua Van on the line for the first time since capturing the belt. The 24-year-old from Myanmar, fighting out of 4oz. Fight Club, holds a 17-2-0 record and is among the most active strikers in the sport, averaging an extraordinary 8.84 significant strikes per minute at 56 percent accuracy. He defends against fifth-ranked Tatsuro Taira of Japan, who carries an 18-2-0 record and presents a sharply contrasting style. The 26-year-old Taira averages 3.12 takedowns per 15 minutes and 1.6 submission attempts in the same span, posting a 60 percent striking accuracy that speaks to selective, high-percentage offense. Van's volume striking against Taira's grappling threat sets up a genuine stylistic clash at the top of the flyweight division.

Why it matters

• Prochazka vs Ulberg determines the undisputed light heavyweight champion, with the division's top title vacant heading into the bout
• Van's first title defense pits elite striking volume against one of the flyweight division's most dangerous grapplers in Taira
• UFC 327 also features Bellator veterans Patricio Pitbull and Aaron Pico, adding further star power to what shapes up as one of the promotion's marquee numbered cards of 2026