ufc 312UFC 312 Countdown previews two title fhts, as middleweht champion Dricus Du Plessis looks to defend his crown against Sean Strickland inUFC 312 also features a heavyweht featured bout between undefeated Brazilian fhter, and UFC debutant Tallison Teixeira as he faces Justin Tafa, while Jimmy Crute petes for the first time in