In the main event, former featherweight champion Ilia Topuria makes the move to lightweight, where he'll take on former champ ...

Former featherweight champion Ilia Topuria will enter the octagon for potentially the biggest fight of his career.

UFC 317 is shaping up to be a blockbuster event, set to anchor International Fight Week at the T-Mobile Arena in Las Vegas.

Should Pantoja get his hand raised again, he will undoubtedly hear renewed calls for him to consider moving up to 135 pounds ...