How to Watch UFC 321 Tonight: Complete Guide for US and UK Fans

UFC 321 has arrived, headlined by Tom Aspinall’s highly anticipated heavyweight title defense against Ciryl Gane. The event promises a night of top-tier mixed martial arts, with multiple title bouts and international stars on the card. Whether you’re in the United States or the United Kingdom, here’s your complete guide to watching UFC 321 live tonight — including start times, streaming options, and viewing tips.

Event Overview

UFC 321 takes place tonight, October 25, 2025, at the Etihad Arena in Abu Dhabi. The main event features Tom Aspinall defending his heavyweight championship against former interim titleholder Ciryl Gane, in a clash that could redefine the division’s future. The co-main event will see Mackenzie Dern take on Virna Jandiroba for the vacant women’s strawweight title.

The rest of the card is packed with high-level talent, including Alexander Volkov vs Jailton Almeida and Umar Nurmagomedov vs Mario Bautista, ensuring fans are treated to a full night of elite competition from start to finish.

Start Time

Because UFC 321 is being held in Abu Dhabi, the start times differ from a typical Las Vegas card.

For US viewers:

Early Prelims: 10:00 AM ET / 7:00 AM PT
Main Card: 2:00 PM ET / 11:00 AM PT

For UK viewers:

Early Prelims: 3:00 PM BST
Main Card: 7:00 PM BST

The schedule allows both US and UK fans to enjoy a daytime or early evening fight card rather than staying up overnight, which is rare for major UFC events.

How to Watch in the US

In the United States, UFC 321 will air exclusively on ESPN+. The event is available as a Pay-Per-View (PPV) for ESPN+ subscribers.

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To watch the fight:

Visit the ESPN+ website or open the app on your device.
Log in to your account or subscribe if you don’t have one.
Purchase the UFC 321 PPV.
Tune in to the early prelims, prelims, and main card at the listed times.

Fans can also stream the event on smart TVs, mobile devices, or through ESPN+ on streaming sticks like Roku or Fire TV.

How to Watch in the UK

In the United Kingdom, UFC 321 will be broadcast live on TNT Sports Box Office (formerly BT Sport Box Office). It will be available as a Pay-Per-View event.

To watch in the UK:

Go to the TNT Sports Box Office website or use your Sky/Virgin TV box.
Purchase UFC 321 before the main card starts to avoid last-minute delays.
Tune in by 7:00 PM BST for the main event coverage.

TNT Sports subscribers can also stream the prelims through the TNT Sports app or Discovery+ if included in their package.

Viewing Tips for the Best Experience

Make sure your connection and device setup are ready before the event begins. PPV streams can experience delays if purchased last minute, so buying access early is recommended. If you’re planning a watch party, get your snacks, drinks, and friends together a bit early — UFC 321 is expected to deliver fireworks from the first bell.