UFC 312 is down a fight. Just prior to the start of Friday’s official weigh-ins in Sydney, commentator Jon Anik broke the news that the scheduled opening prelim between HyunSung Park and Nyamjargal Tumendemberel has been canceled. UFC 312 (pay-per-view, ESPN2/Disney+, ESPN+) takes place Saturday at Qudos Bank Arena in Sydney and will continue with 12 fights.