Ronda Rousey and Gina Carano highlight Friday's official weigh-in for their Netflix fight. Here's how to watch with updates:

Allen vs. Costa weigh-in took place on Friday at the Meta Apex in Las Vegas. The event is headlined by a featherweight bout between No. 7 ranked Arnold Allen (20-4) and No. 12 ranked Melquizael Costa (26-7).

Rousey vs. Carano fight week will conclude Friday evening with ceremonial weigh-ins, where the entire card will face off.

Chimaev officially made weight but looked depleted, sparking concern from fans about the condition he will enter the Octagon in at UFC 328. Some have instead had their focus on the weigh-in itself, claiming that the commissioner called out Chimaev’s number before the scale had settled.

Khamzat Chimaev, Sean Strickland and the rest of the UFC 328 card will step on the scale at Friday's official weigh-ins.

Rousey vs. Carano ceremonial weigh-ins are in the books, and the fighters came face-to-face one final time before Saturday's event. The weigh-ins took place outside Intuit Dome, which hosts the card (Netflix).

Big’ John McCarthy recently shared his thoughts on why the UFC has stayed away from digital scales for weigh-ins. Khamzat Chimaev’s struggles at the weigh-in added to concerns ahead of his loss at UFC 328.