Klimas told SNAC: "If this fight is going to happen, only April 29th. Or it's just going to be cancelled, and we'll go with the mandatory."

The boxing manager revealed Fury's US promotional team Top Rank are now involved to try and smooth over negotiations.

But Klimas claimed the current unified heavyweight and ex-undisputed cruiserweight champion is being treated unfairly.

He said: "It's changed, Top Rank got more involved in it, but not too much.

"They’re still treating Oleksandr Usyk like they did with Derek Chisora, or Dillian Whyte.

"They act like it's just a regular Fury fight in the UK, and everything has to be by Fury's rules."

Fury, 34, spoke out to demand NO rematch clause in the contract but Usyk's side claimed his team were the ones asking for it.

Klimas said: "So what's it going to be tomorrow? You can not fight with right hand? Only one hand?

"What's going to be next? We don't know what's going to be next from this guy."

https://www.thesun.co.uk/sport/21757...syk-mandatory/