Video: UFC 299 Official Weigh-ins Show

An explosive night of action is set to go down this weekend at UFC 299 at Kaseya Center in Miami. The card features an electrifying lineup of fights, built around a bantamweight rematch between reigning champ Sean O'Malley and perennial contender Marlon Vera.

Before the warriors make the Octagon walk, fighters must endure the grueling weight-cutting process. It also came to light that bantamweight contender Merab Dvalishvili will weigh in as the backup fighter for the main event.

For those eager to catch all the action, the official weigh-ins are scheduled for 8:50 a.m. ET Friday morning. Although the event is closed to the public, fans can tune in to Sherdog in the player above to witness the fighters hit the scales and prepare for the intense matchups that await.