Carlos Ulberg reveals extent of knee injury after UFC 327

Carlos Ulberg has opened up about the extent of a serious knee injury he played through during his victory over Jiri Prochazka at UFC 327 on April 11, revealing the full scope of the damage in the days that followed the event.

The New Zealand light heavyweight described his knee as severely swollen and said the condition has left him struggling to stand or move. Most strikingly, Ulberg recounted feeling the knee slipping in and out of the joint during the fight itself, yet pressed on despite pain so severe he could not properly bear weight on the leg.

Ulberg, who fights out of City Kickboxing, enters the post-fight period carrying a 15-1-0 record and currently holds the number-three ranking in the light heavyweight division. The 35-year-old stands six-foot-four with a 77-inch reach and has built his reputation as one of the division's most efficient strikers, landing 6.54 significant strikes per minute at an accuracy rate of 55 percent.

Why it matters

• Ulberg's ability to gut out a win over a high-profile opponent while carrying a significant joint injury underlines his standing as a genuine title contender at 205 pounds.
• The severity of the knee issue will almost certainly force a period on the sidelines, potentially affecting the light heavyweight division's top-five picture in the near term.
• A win over Prochazka, a former champion, carries meaningful weight in the rankings and could sharpen the conversation around who faces the light heavyweight title next.

The timeline for Ulberg's recovery and the full medical diagnosis have not yet been disclosed, leaving the extent of any structural damage still to be determined.