Oleksandr Usyk could be serious about moving away from boxing to fight Jake Paul in a mixed martial arts bout. “Soon, I'll close the book on boxing, and after that, I’ll be waiting for you in the cage. “Let’s see if you’ve got the balls or just a hunger for hype.”Most Valuable Promotions co-founder Nakisa Bidarian revealed Paul’s team had been in conversations with Usyk about a potential MMA fight. “Jake is crazy enough to do it for sure, Usyk's side seem very interested in it. “Paul vs Usyk in MMA, that's going to be a cross-cultural moment that the world will pay attention to.