The upcoming UFC 331 card on September 19 at Crypto.com Arena in Los Angeles features a flyweight title rematch between champion Joshua Van and Alexandre Pantoja, plus a lightweight contender bout with title implications between Arman Tsarukyan and Mauricio Ruffy. No official itinerary or announcements link the President to the West Coast event, consistent with his selective attendance at numbered UFC cards that often prioritize proximity to Washington or high-profile occasions such as the June White House lawn event. Recent form and fighter availability on the main card have not shifted market-implied probabilities, as presidential scheduling constraints and travel factors continue to outweigh the draw of this matchup.