Jiri Prochazka vs Carlos Ulberg official for UFC 327 main event

Both Jiri Prochazka and Carlos Ulberg have cleared the scales, locking in one of the most compelling light heavyweight matchups of the year as the confirmed main event of UFC 327, scheduled for April 11, 2026.

Prochazka, the 33-year-old Czech ranked second at light heavyweight, weighed in at 92.07 kg ahead of the contest. Fighting out of Jetsaam Gym Brno, the six-foot-three, 191 cm Orthodox striker carries a professional record of 32-6-1 and brings elite offensive output to the cage, landing 5.69 significant strikes per minute at 55 percent accuracy. His 80-inch reach gives him a considerable physical weapon at range.

Ulberg, known as "Black Jag," came in at 92.53 kg and is ranked third in the division. The 35-year-old New Zealander trains out of the renowned City Kickboxing gym and enters on the back of a 15-1-0 record. Standing six-foot-four at 193 cm, Ulberg actually edges Prochazka in striking volume, producing 6.54 significant strikes per minute at the same 55 percent accuracy mark. His reach measures 77 inches across.

Why it matters

• The second- and third-ranked light heavyweights in the world are meeting, meaning the winner positions himself directly at the top of the divisional ladder.
• Both fighters share identical striking accuracy at 55 percent while posting some of the highest significant strike output rates in the division, making for a potentially explosive stand-up encounter.
• City Kickboxing's Ulberg faces one of the most dangerous and unpredictable strikers in Prochazka, whose unorthodox style has troubled opponents throughout his career.
• With both men clearing weight without issue, there are no procedural barriers to the bout proceeding as scheduled.