Usyk's future opponent: Fabio Wardley grew to become WBO world heavyweight champion, defeating Joseph Parker

Usyk's future opponent: Fabio Wardley grew to become WBO world heavyweight champion, defeating Joseph Parker<p>Fabio Wardley defeated interim WBO world champion Joseph Parker by technical knockout within the eleventh spherical. This victory made him the belt holder and the principle contender for a struggle with Oleksandr Usyk.</p>