UFC 331 live weigh-in results and video for Joshua Van vs. Alexandre Pantoja 2

UFC 331 held official weigh-ins on Friday, September 18, 2026, in Los Angeles, headlined by the flyweight rematch between Joshua Van and Alexandre Pantoja. Van, who previously appeared at UFC 328 in Newark, New Jersey on May 8, 2026, was among the fighters to step on the scale ahead of the main event. Live weigh-in results and video highlights were covered by Uncrowned Staff for the event.