In a 5-round flyweight championship bout in the main event, Alexandre Pantoja and Kai Kara-France meet Saturday at UFC 317 in Las Vegas.

UFC 317 delivers another pair of title fights atop its billing to close out International Fight Week.

Video: UFC 317 'Countdown' for Alexandre Pantoja vs. Kai Kara-France Brazilian flyweight champ Pantoja goes after fourth title defense in rematch from Season 24 of 'The Ultimate Fighter' ...

The referees and judges have been selected for the upcoming title fights at UFC 317 with Ilia Topuria facing Charles Oliveira for the vacant lightweight title as well ...