Russian boxer Alexander Povetkin may be disqualified, if proved guilty of violating anti-doping regulations, and the team of Canada's Bermane Stiverne has refused from the fight due in Yekaterinburg, President of the World Boxing Council (WBC) Mauricio Sulaiman told TASS on Dec. 17.
Stiverne's trainer Don House has told NYFights the fight would not happen.