Check out the official scorecards from all 10 fights at UFC 313 at T-Mobile Arena in Las Vegas. (Gallery will be updated throughout the event.)

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Ariel Helwani reacts to Magomed Ankalaev SHOCKING Alex Pereira at UFC 313 and winning the light heavyweight championship.

UFC 313 has already gotten off to a huge start, as there have been plenty of finishes in the prelims. However, the main card opened up with a lightweight bout between Mauricio Ruffy and King Green. More news: How to Watch UFC 313,

Mauricio Ruffy may have locked up Knockout of the Year just two minutes into the UFC 313 main card. Ruffy scored a highlight-reel spinning kick to the head of King Green, sending him down and out to kick off Saturday's pay-per-view from T-Mobile Arena in Las Vegas.

King Green is taking his knockout loss to Mauricio Ruffy at UFC 313 in stride. The longtime fighter ended up on the wrong end of the early Knockout of the Year frontrunner Saturday at T-Mobile Arena in Las Vegas when Ruffy (12-1 MMA,