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UFC Champion Carlos Ulberg Undergoes Knee Surgery, Out Until 2027

4/17/2026

26 4 Full Breakdown

Summary

Story summary

Carlos Ulberg, the UFC light heavyweight champion, underwent knee surgery after a torn ACL in his title fight against Jiri Prochazka at UFC 327.
His manager confirmed Ulberg also sustained bone bruising and tibia damage.
Recovery is expected to take nine to twelve months, sidelining him until 2027.
The UFC may create an interim title due to Ulberg’s absence, given ongoing light heavyweight vacancies.

History

Historical Context

The Ultimate Fighting Championship (UFC) debuted on November 12, 1993, in Denver, Colorado, showcasing a no-holds-barred format that drew criticism for its violence. In response to backlash, including a campaign led by Senator John McCain, the UFC gradually adopted regulations, introducing weight classes by 1997. This evolution has significantly shaped modern mixed martial arts and athlete management in professional sports.

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Story summary

Carlos Ulberg, the UFC light heavyweight champion, underwent knee surgery after a torn ACL in his title fight against Jiri Prochazka at UFC 327.
His manager confirmed Ulberg also sustained bone bruising and tibia damage.
Recovery is expected to take nine to twelve months, sidelining him until 2027.
The UFC may create an interim title due to Ulberg’s absence, given ongoing light heavyweight vacancies.

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