Prochazka vs. Ulberg weigh-in official for UFC 327 main event

Both Jiri Prochazka and Carlos Ulberg have cleared the scales, officially confirming their light heavyweight main event at UFC 327 will go ahead as planned on April 11, 2026. Prochazka weighed in at 92.07 kg, while Ulberg came in at 92.53 kg, with both men comfortably inside the divisional limit.

Prochazka, ranked second in the light heavyweight division, carries a record of 32-6-1 and enters the bout at 33 years old representing the Czech Republic out of Jetsaam Gym Brno. The six-foot-three orthodox fighter possesses a remarkable 80-inch reach and lands 5.69 significant strikes per minute at 55 percent accuracy, making him one of the most dynamic and unpredictable strikers in the division.

Ulberg, nicknamed "Black Jag," is ranked third at light heavyweight and holds a record of 15-1-0. The 35-year-old New Zealander trains out of the renowned City Kickboxing gym and stands six-foot-four with a 77-inch reach. He actually edges Prochazka in striking output, landing 6.54 significant strikes per minute at the same 55 percent accuracy, underlining just how dangerous he is on the feet.

Why it matters

• The second- and third-ranked light heavyweights meeting in a main event carries direct title implications in the division.
• Both fighters share near-identical striking accuracy, setting up a high-output standup battle between two orthodox competitors.
• Ulberg's City Kickboxing pedigree and Prochazka's unorthodox, aggressive style represent contrasting schools of striking that make this matchup particularly compelling.
• A decisive victory for either man would almost certainly thrust the winner into a championship conversation.