Headlined by Joshua Van and Alexandre Pantoja, the UFC 331 weigh-ins took place on Friday. The event takes place at the Crypto.com Arena in Los Angeles, California, with many bouts to look forward to; expect a fun night of fights ahead.

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The main event was made official when both Van and Pantoja tipped the scales at championship weight in the flyweight division.

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Check out the complete UFC 331 weigh-in results and video below.

UFC 331 Weigh-In Video

UFC 331 Official Weigh-In Results

Main Card (9 PM ET, Paramount+)

• Joshua Van (125) vs. Alexandre Pantoja (125)
• Arman Tsarukyan (156) vs. Mauricio Ruffy (155)
• Patricio Pitbull (145.5) vs. Doo Ho Choi (146)
• Gable Steveson (240) vs. Sean Sharaf (241)
• Alonzo Menifield (205.5) vs. Iwo Baraniewski

Preliminary Card (7 PM ET, Paramount+)

• Marlon Vera (136) vs. Charles Jourdain (135)
• Tai Tuivasa (264.5) vs. Robelis Despaigne
• Michael Aswell Jr. (146) vs. Joo Sang Yoo (145.5)
• Ryan Gandra (186) vs. Ozzy Diaz (186)
• Edmen Shahbazyan (185) vs. Brunno Ferreira (184.5)
• Casey O’Neill (125) vs. Eduarda Moura (125.5)
• Giga Chikadze (146) vs. Joanderson Brito (145.5)

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This story was originally published September 18, 2026 at 12:43 PM.