Carlos Ulberg has gone under the knife for ACL surgery following his sensational light heavyweight title triumph at UFC 327. The Kiwi warrior’s knee surgery came after he tore his ACL during the opening round against Jiří Procházka, yet still managed to flatten the Czech striker with a thunderous left hook.
Ulberg’s Knee Surgery Details Surface
The newly-crowned champion Carlos Ulberg (14-1) posted updates from Las Vegas this week, confirming the extent of his right leg injury. His manager Ash Belcastro verified to Uncrowned that the New Zealander had indeed suffered a complete ACL tear during Saturday’s championship bout in Miami.
What makes this victory even more remarkable is that Ulberg was essentially fighting on one leg when he delivered the knockout blow to Procházka. The sheer warrior mentality required to finish a championship fight under those circumstances speaks volumes about the new champion’s heart.
Light Heavyweight Division Faces More Uncertainty
Meanwhile, the UFC hasn’t announced their plans for the 205-pound strap during Ulberg’s recovery period. This division has been absolutely cursed with injuries over recent years – three title vacancies in just four years tells the whole story.
Jiří Procházka and Jamahal Hill both vacated due to injuries in 2022 and 2023 respectively, whilst Alex Pereira moved up to heavyweight in February. The division simply cannot catch a break.
Procházka (32-6-1) immediately claimed he felt “mercy” for Ulberg after spotting the knee injury, which ultimately cost him the fight. The former champion has already started pushing for an immediate rematch, though that timeline now depends entirely on Ulberg’s recovery.
Furthermore, the division boasts serious contenders waiting in the wings. Former champions Magomed Ankalaev and Jan Błachowicz remain dangerous threats, alongside the surging Khalil Rountree Jr. All three will be watching Ulberg’s rehabilitation closely.
This injury situation mirrors recent setbacks across combat sports, including Paul Hughes pulling out of his PFL Belfast main event with his own knee problems. Injuries remain the sport’s biggest enemy.

























