Watch the fight video at UFC 258
On the night of February 13-14, the UFC 258 mixed martial arts tournament takes place in Las Vegas.
Poliana Viana from Brazil and American Mallory Martin met in the preliminary card.
At the fourth minute of the first round, Viana held a submission hold, and the American was forced to admit defeat.
https://www.youtube.com/watch?v=nb2hamcavOc
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