Joseph Parker and Fabio Wardley will clash for the right to be the next line for Oleksandr Usyk at the O2 Arena - but what weapon of Parker's does Wardley have to stay vigilant for to give himself the best chance at victory?
Joseph Parker puts his interim WBO heavyweight title on the line against knockout artist Fabio Wardley in London. Oleksandr Usyk could be up next for the winner.