Mark Vologdin and John Castaneda complete face-off before UFC Winnipeg bout

Mark Vologdin and John Castaneda faced off at the ceremonial weigh-ins ahead of their fight at UFC Winnipeg. The matchup represents Vologdin's UFC debut against the experienced Castaneda. The post explicitly shows support for Vologdin, the Russian fighter entering the organization. The face-off occurred on April 18, 2026, as part of the pre-fight promotional activities.