Ukrainian boxer Oleksandr Usyk has assessed the likelihood of ending his career after the heavyweight world title fight against UK boxer Tyson Fury, BoxingScene reports. The Usyk-Fury fight will take place on May 18 in the Arabian capital of Riyadh. The boxers will enter the ring at the local Kingdom Arena. Together, the Ukrainian and the Briton control all the important belts – WBA, WBO, IBF, IBO, and WBC. “Yes, of course, I am going to continue boxing. May up to three more years. My motivation for fighting is discipline, family, and fans. I appreciate the support of the people and the Ukrain…