There is a massive UFC title rematch to headline UFC 331 on Saturday night.

UFC flyweight champion Joshua Van makes his second title defense in another showdown with former UFC champion Alexandre Pantoja. In their first encounter, Pantoja injured his elbow in the opening round at UFC 323, leading to a knockout loss to Van and losing his UFC title.

Van and Pantoja are expected to make their walk to the UFC 331 cage around 11:30 p.m ET.

Arman Tsarukyan also has a massive fight at UFC 331 when he faces talented lightweight Mauricio Ruffy in a five-round affair with a possible UFC title shot on the line. Tsarukyan last fought in the UFC at UFC Qatar