Carlos Ulberg's manager Ash Belcastro confirmed that the fighter suffered an ACL tear. Belcastro stated that the surgery went "very well" and that Ulberg is "aiming to return as soon as possible." Recovery from this injury typically takes up to 12 months. The manager noted it is uncertain whether Ulberg will be able to compete in the octagon by the end of 2026. The post raises the question of whether an interim title should be introduced during his absence.
Carlos Ulberg's manager Ash Belcastro has confirmed that the New Zealand light heavyweight suffered an ACL tear, with surgery now complete and a recovery window of up to 12 months ahead.
Belcastro reported the operation went "very well" and said Ulberg is "aiming to return as soon as possible," though he acknowledged uncertainty over whether the 35-year-old will be able to compete in the octagon before the end of 2026.
Ulberg, known as "Black Jag," trains out of City Kickboxing in Auckland and carries a 15-1 record in the light heavyweight division, where he is currently ranked third. Standing six-foot-four with a 77-inch reach, he is one of the more physically imposing strikers in the division. His numbers reflect that style: he lands 6.54 significant strikes per minute at an accuracy rate of 55 percent, making him one of the more prolific and precise volume strikers at 205 pounds.
Why it matters
- Ulberg's third-place ranking means his absence creates a significant gap near the top of a division already navigating championship uncertainty.
- A 12-month recovery puts his return deep into 2027 at the latest, raising questions the manager himself acknowledged about whether an interim title could be introduced to keep the division active.
- His striking-heavy style and elite-level output had positioned him as a legitimate title threat, and a prolonged absence may allow other contenders to leapfrog him in the rankings.
