Usyk: "I think Wilder is done".

Absolute heavyweight boxing world champion Oleksandr Usyk reacted to the defeat of former WBC titleholder Deontay Wilder in his fight with Zhang Zhilei.

On June 1, the American was knocked out by the Chinese in the fifth round on Boxing Night in Riyadh, Saudi Arabia.

"Very good fight, but I think Deontay is finished. He has no concentration, no focus for boxing. It's bad if you don't have the concentration of boxing. But he is dangerous," the Ukrainian said in an interview with 3 Knockdown Rule.