Get ready for an explosive night of championship action as UFC 328 delivers not one, but two world title fights that promise to keep fans on the edge of their seats.

In the main event, undefeated middleweight champion Khamzat Chimaev steps into the Octagon to defend his belt for the very first time. Standing across from him will be former titleholder and bitter rival Sean Strickland—a matchup that's been brewing with intensity and bad blood. Chimaev's relentless grappling and striking prowess have made him a feared force, but Strickland's unorthodox style and championship experience could prove to be his toughest test yet.

The co-main event is equally thrilling, as flyweight champion Joshua Van puts his title on the line against No. 3 ranked contender Tatsuro Taira. Van's lightning-fast combinations and Taira's submission wizardry set the stage for a classic striker-versus-grappler showdown that could steal the show.

Mark your calendars: all four championship fighters will face the media during the pre-fight press conference on Thursday at 5 p.m. ET. Expect fireworks, tension, and plenty of bold predictions as these elite athletes lay it all on the line ahead of what's shaping up to be one of the most memorable events of the year.