“He might not be mandatory challenger on May 24, if Derek Chisora has got anything to say about it.
“That is a monstrous fight at The O2 Arena. We’ll announce next week in full.”
In the meantime, Joshua has been speaking about his preparation for Usyk, who will be one of the toughest tests of his career when they eventually face off.
“I’ve actually been preparing for a southpaw, because some time down the line, I know I’ll fight Usyk anyway, so the smart thing to do would be to start preparing, start sharpening my tools,” Joshua told Sky Sports.
source: express.co.uk