LAS VEGAS – MMA Junkie is on scene and reporting from Friday's UFC on ESPN 73 (ESPN2, ESPN+) official weigh-ins, and you can watch a live stream of the event beginning at noon ET (9 a.m. PT). The weigh-ins take place at UFC Apex, the same venue that hosts the final UFC event of the year.

UFC 323 goes down Saturday with two highly anticipated championship fights atop the bill, and MMA Junkie Radio's "Gorgeous" George and "Goze" will host a live-streamed watch-along right here at 8 p.m. ET.

Rounding out the main card are intriguing matchups like Brandon Moreno vs. Tatsuro Taira, and a clash between veterans Henry Cejudo and Payton Talbott, making UFC 323 a potent mix of title drama, youth vs. experience, and stylistic contrast.

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This will be the UFC’s last pay-per-view on ESPN before the new media deal with Paramount Skydance takes effect.

The final UFC pay-per-view event of 2025 takes place Saturday night with UFC 323 between Merab Dvalishvili vs. Petr Yan 2 along with Alexandre Pantoja vs. Joshu

Two championships and a highly anticipated rematch are set for Saturday night, as fans get set for a thrilling night of action at UFC 323. The main event will see Merab Dvalishvili put his Bantamweight title on the line against Petr Yan.

It’s a rematch from their March 2023 fight, which Dvalishvili won by unanimous decision. This will be the UFC’s last pay-per-view on ESPN before the company’s new media deal with Paramount Skydance takes effect in 2026. Fans can watch UFC 323 exclusively via ESPN+ PPV, which costs $79.99 for current ESPN+ subscribers.

Two title fights headline the action at UFC 323 this Saturday, with an enticing preliminary card that will play a big role in reshaping the lightweight division.

History almost forgot about Petr Yan. Much of the excitement surrounding UFC 323 was fueled by Merab Dvalishvili's campaign to be the first fighter to make four successful UFC title defenses in one calendar year. Yan had other plans.