According to ESPN, the winner of the fight between Alexander Usik And Tyson Fury in his next fight he will have to meet with the mandatory challenger for the IBF championship belt
Thus, if Fury and Usyk decide to rematch, the IBF belt will not be on the line. It will be declared vacant, and Hrgovic and Anthony Joshua will fight for it. Watch this story: Helwani on Usyk vs. Tyson Fury rematch: "I'm not ready to throw Tyson off my game yet"