UFC 331 is set to take place on Saturday, September 19, at the Crypto.com Arena in Los Angeles, California, and the complete fight card has been officially confirmed. The main event will feature Joshua Van defending his UFC Flyweight Championship against Alexandre Pantoja, while the penultimate bout of the evening will see Arman Tsarukyan battle Maurício Ruffy at lightweight.
This card was originally scheduled to feature Arman Tsarukyan versus Charles Oliveira in a rematch, but that pairing was canceled and replaced by the now-confirmed fight against Ruffy. Ruffy is returning to the Octagon following back-to-back knockout victories over Rafael Fiziev and Michael Chandler earlier this year, with the Chandler knockout coming at the UFC White House event.
Full Card for UFC 331
Here is the current full card for UFC 331, correct as of writing on Monday, September 14, 2026:
UFC 331 Main Card
UFC 331 Prelims Card
UFC 331 Early Preliminary Card
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