UFC 324 is the first numbered UFC event of the new year, headlined by a lightweight bout between Justin Gaethje and Paddy Pimblett, and also featuring stars like Sean O'Malley.

Justin Gaethje became the first two-time interim champion Saturday when he defeated Paddy Pimblett in the UFC 324 headliner.

One of the key storylines on the main card is the co-main bantamweight bout between former champion Sean O’Malley and Song Yadong, a pivotal fight that could catapult the winner toward future title co...