Face off! Arnold Allen vs. Melquizael Costa staredown video at UFC Vegas 117 weigh ins!

Ultimate Fighting Championship (UFC) featherweight title hopefuls are ready to bang it out in “Sin City” as No. 7-ranked Arnold Allen risks his spot on the 145-pound leaderboard against surging Brazilian bruiser Melquizael Costa in the UFC Vegas 117 main event on Sat. night (May 16, 2026) inside the promotion’s Meta Apex facility in Las […]