In the main event, which emanates from T-Mobile Arena, Justin Gaethje and British star Paddy Pimblett will square off for the interim lightweight championship while top-five bantamweights Sean O'Malley and Song Yadong meet in the co-main event (after an injury to women's bantamweight champion Kayla Harrison postponed her superfight against former two-division champion Amanda Nunes).

The headliner is an interim lightweight title fight between Justin Gaethje (26-5 MMA, 9-5 UFC) and Paddy Pimblett (23-3 MMA, 7-0 UFC). Champion Ilia Topuria is taking time off for personal reasons and is expected to fight the winner later this year.

UFC 324 features Gaethje vs. Pimblett for the interim lightweight title on Paramount+. Here's the full card and how to watch.

In the build-up to UFC 324, Dana White has drawn comparisons to a pivotal moment in MMA’s past. Since signing with the UFC in 2021, Paddy Pimblett has had his share of sceptics questioning his credentials.

Paddy “The Baddy” Pimblett makes a claim about the MMA GOAT debate, arguing a key achievement makes this one fighter more accomplished than the legendary, undefeated Khabib Nurmagomedov.

Ultimate Fighting Championship (UFC) is just a couple of days in front of its UFC 324: “Gaethje vs. Pimblett” mixed martial arts (MMA) event, marking the promotion’s premiere on the Paramount+ digital network.

The ongoing feud between UFC lightweight contenders Dan Hooker and Paddy Pimblett is becoming one of the most personal beefs in the sport.