Saturday’s WBO world heavyweight fight pits fascinating pair armed with knockout power against one another Saturday’s WBO world heavyweight fight pits fascinating pair armed with knockout power against one another D aniel Dubois and Fabio Wardley are very different characters but, in the ring, they share a knockout ratio of 95% in the combined 42 fights they have won. The unbeaten Wardley has knocked out 19 opponents in his 20 victories while Dubois has stopped 21 of 22 vanquished rivals. It’s