Ulberg KOs Prochazka, wins light heavyweight title at UFC 327

Carlos Ulberg knocked out Jiri Prochazka in the main event of UFC 327 in Miami on April 11 to claim the light heavyweight championship, completing one of the division's most dramatic title runs in recent memory.

Ulberg, known as "Black Jag," entered the fight ranked third at 205 pounds and leaves it as champion. The 35-year-old New Zealander, who trains out of City Kickboxing, carried a 15-1-0 record into the bout and reportedly fought through an injured right knee to secure the finish. Standing six-foot-four with a 77-inch reach, Ulberg is one of the division's most active strikers, landing 6.54 significant strikes per minute at 55 percent accuracy.

Prochazka, the second-ranked light heavyweight heading into the contest, came in with a 32-6-1 record and a well-earned reputation as one of the most dangerous men in the division. The 33-year-old from the Czech Republic, who stands six-foot-three with a remarkable 80-inch reach, averages 5.69 significant strikes per minute at 55 percent accuracy. His offensive output and unconventional style made him a formidable obstacle for any challenger, yet Ulberg found a way through.

Why it matters

• Ulberg becomes the new light heavyweight champion, elevating from the third-ranked contender spot in a single performance.
• Prochazka, ranked second in the division, suffers a setback that reshuffles the top of the 205-pound rankings.
• Both fighters bring high-volume Orthodox striking games, making the knockout result a statement about Ulberg's power and precision at the elite level.
• City Kickboxing continues to establish itself as a premier training environment, adding a light heavyweight title to its growing list of championship pedigree.