UFC 224 Countdown: Nunes vs. Pennington Full Episode

(Courtesy of UFC)

Go inside the lives and training camps of four extraordinary athletes preparing for UFC 224. Bantamweight champion Amanda Nunes defends her title against Raquel Pennington; middleweight Jacare Souza battles Ultimate Fighter winner Kelvin Gastelum.

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Tune in on Saturday for full UFC 224: Nunes vs. Pennington live results and fight stats. The first UFC 224 bout is scheduled to begin at 6:15 p.m. ET / 3:15 p.m. PT.