Richie Woodhall
Usyk stops Dubois to retain world heavyweight titles
Oleksandr Usyk of Ukraine retained his world heavyweight titles with a ninth-round knockout of Britain's Daniel Dubois in Wroclaw, Poland on Aug. 26.
Victory meant Usyk kept hold of the World Boxing Association, World Boxing Organization and International Boxing Federation belts.
It also extended his perfect professional record to 21 wins from 21 bouts.