Open Extended ReactionsTatsuro Taira looks to reenter UFC men's flyweight title contention when he goes head-to-head with HyunSung Park in the main event at UFC Fight Night on Saturday at the UFC Apex in Las Vegas (9 p.m. In the main event, PFL newcomer Thad Jean vies for his first promotional title when he squares off with former Bellator competitor Logan Storley for the welterweight belt. ESPN MMA analyst and commentator Din Thomas provides his UFC main event prediction, and ESPN betting expert Ian Parker adds insight on the value bets available on both fight cards. Men's flyweight: Tatsuro Taira vs. HyunSung ParkPrediction: Taira by submissionThis matchup will be closely contested early, and Park will look good at that point. In a last-minute switch, rising prospect Park steps in for Amir Albazi to fight in the main event.