British favourite Tyson Fury rained abuse at his world heavyweight title opponent Oleksandr Usyk at a fiery weigh-in in Riyadh.
Jai Opetaia can win back his IBF belt and set up more big-time fights with victory in his rematch with Mairis Briedis on the Tyson Fury-Oleksandr Usyk card.
Tyson Fury and Oleksandr Usyk refused to get involved in a confrontation in a muted final press conference ahead of Saturday's big world heavyweight showdown.