The 26 fighters competing on the UFC 312 fight card in Sydney, Australia officially weighed in earlier on Friday (local time) but participated in the event’s ceremonial weigh-in later in front of a live audience.   UFC 312 takes place on Saturday at Qudos Bank Arena and is headlined by two world title fights. Middleweight Dricus Du Plessis and former titleholder Sean Strickland rematch in the featured fight. Both men weighed in at 185 pounds. Zhang Weili puts her strawweight title on the line against undefeated top contender Tatiana Suarez in the co-main event