Prochazka-Ulberg vacant LHW title UFC 327 April 11

The vacant UFC light heavyweight title will be on the line at UFC 327 on April 11 in Miami, where former champion Jiri Prochazka takes on the rapidly rising Carlos Ulberg in what shapes up as one of the most anticipated main events of the year.

Prochazka, 33, enters as the No. 2 ranked light heavyweight with a record of 32-6-1. The Czech Republic native out of Jetsaam Gym Brno is one of the most aggressive volume strikers in the division, landing 5.69 significant strikes per minute at 55 percent accuracy. Standing six-foot-three with an 80-inch reach, the orthodox fighter is a former titleholder looking to reclaim gold he once held.

Ulberg, known as "Black Jag," brings a record of 15-1-0 and is ranked third in the division. The 35-year-old New Zealander trains out of the acclaimed City Kickboxing gym and has quietly built one of the most dangerous profiles in the weight class. At six-foot-four with a 77-inch reach, Ulberg actually edges Prochazka in striking output, landing 6.54 significant strikes per minute at the same 55 percent accuracy rate. His lone professional loss remains the only blemish on an otherwise dominant run.

Why it matters

• The fight determines who claims the vacant light heavyweight title, resolving the division's unsettled title picture
• A Prochazka win restores the former champion to the top of the division; an Ulberg victory would represent a major breakthrough for the No. 3 contender
• Both fighters are high-volume orthodox strikers with near-identical accuracy, setting the stage for an explosive stand-up encounter
• The card is further bolstered by a flyweight title defense from Joshua Van in the co-main event