Did you miss the debut of UFC 317 "Countdown" or just want to watch it again? Check out the main event preview now. The segment takes a special look at the vacant lightweight title fight between former featherweight champion Ilia Topuria (16-0 MMA,

Ahead of their much-anticipated clash at UFC 317, Ilia Topuria and Charles Oliveira came face-to-face at a tense but respectful face-off at the T-Mobile Arena in Las Vegas, where they will battle for the UFC Lightweight Championship.

The UFC 317 countdown special focuses on the two biggest fights on the pay-per-view card as the mini-documentary follows Ilia Topuria, Charles Oliveira, Alexandre Pantoja, and Kai Kara-France.