Alexander Usyk has relinquished his WBA, WBC, and IBF heavyweight championship titles. The Ukrainian boxer is set to retire from combat sports following one final fight.
Alexander Usyk has vacated the WBA, WBC, and IBF heavyweight championship titles, setting the stage for his exit from professional boxing after one final bout.
The Ukrainian unified heavyweight champion relinquished all three major belts, a move that signals the beginning of the end of one of the most decorated careers in boxing history. Usyk is expected to compete one more time before officially retiring from combat sports.
Why it matters
- Usyk vacating three of the four major heavyweight titles simultaneously creates a significant power vacuum at the top of the division.
- The WBA, WBC, and IBF belts will now need to be contested, likely triggering a series of unification and championship bouts among the remaining heavyweight contenders.
- His departure removes the undisputed heavyweight champion from the active roster, fundamentally reshaping the divisional landscape heading into the second half of 2026.
With three of the four recognized major heavyweight titles now vacant, sanctioning bodies will move to install new champions through mandatory or tournament-style matchups. The timing of Usyk's decision, ahead of one final fight, leaves open the question of whether that farewell contest carries any title implications or serves purely as a sendoff for one of the sport's elite competitors.
