Sports doctor Brian Sutterer provided medical analysis of the knee injury Carlos Ulberg sustained during his fight with Jiri Prochazka at UFC 327. According to Sutterer, the injury involved a torn anterior cruciate ligament (ACL), evidenced by the shin shifting forward. The doctor also noted pulsation in the calf muscle, which occurred at the moment when the tibia moved back into position. Despite the severe injury occurring early in the fight, Ulberg went on to knock out Prochazka. The post includes well-wishes for Ulberg's recovery.
UFC 327
Saturday, April 11, 2026
