Carlos Ulberg's manager Ash Belcastro confirmed the UFC light heavyweight suffered a torn anterior cruciate ligament (ACL). The surgery was reportedly very successful, and Ulberg is determined to return to competition as quickly as possible. However, recovery from ACL reconstruction typically requires up to 12 months of rehabilitation. This timeline makes it uncertain whether Ulberg will be able to compete in the octagon before the end of 2026. The injury raises questions among fans about whether an interim title should be introduced during his absence.
Carlos Ulberg has suffered a torn anterior cruciate ligament, his manager Ash Belcastro confirmed, casting serious doubt over when the New Zealand light heavyweight will next set foot in the octagon.
Ulberg, known as "Black Jag," enters this rehabilitation period as the number-three ranked light heavyweight in the UFC. The 35-year-old City Kickboxing product carries a 15-1 record and has established himself as one of the division's most dangerous strikers, landing an imposing 6.54 significant strikes per minute at 55 percent accuracy. Standing six-foot-four with a 77-inch reach, the orthodox finisher has made his physical tools count throughout his rise up the rankings.
Belcastro confirmed the surgery was successful and that Ulberg is motivated to return as quickly as possible. However, ACL reconstruction typically demands up to 12 months of rehabilitation, which puts any realistic comeback date late in 2026 at the earliest — and leaves the timeline uncertain.
Why it matters
- Ulberg's absence removes the division's third-ranked contender from the picture for the foreseeable future, disrupting the light heavyweight title picture.
- The injury has prompted fan discussion over whether the UFC should consider introducing an interim title to keep the division active during his recovery.
- His explosive striking game and physical frame make him a matchup problem for virtually any opponent in the 205-pound class, so the gap he leaves is a meaningful one.
- City Kickboxing's fight calendar could also be affected, as the Auckland-based gym typically manages its fighters' schedules carefully around one another.
