Heavyweight boxing: What will happen to Oleksandr Usyk's world titles and will Moses Itauma take over the division?

Oleksandr Usyk, undefeated as a professional and a dominant heavyweight champion with wins over Tyson Fury, Anthony Joshua, and Daniel Dubois, has vacated all his remaining world titles. The WBC has elevated Agit Kabayel — who knocked out Zhilei Zhang in February 2025 — to full world heavyweight champion, while Tyson Fury is rated the WBC's No 1 contender. The IBF title is also vacant, with Frank Sanchez as the top-ranked contender and 21-year-old Moses Itauma among the next in line for a potential title fight.