
UFC CEO Dana White declined to designate the Arman Tsarukyan vs. Mauricio Ruffy co-main event at UFC 331 as an official number-one contender bout, saying he prefers to wait until the fight is finished before making any such declaration. Both Tsarukyan and Ruffy have publicly claimed the winner will be next in line for Justin Gaethje's lightweight title. UFC 331, headlined by a flyweight title rematch between Joshua Van and Alexandre Pantoja, takes place September 19 at Crypto.com Arena in Los Angeles.
Dana White pumped the brakes on any official title-eliminator designation for the Arman Tsarukyan versus Mauricio Ruffy co-main event at UFC 331, stating he would rather let the fight play out before attaching any formal label to its winner.

The UFC chief's position stands in contrast to the public posturing of both fighters, who have each declared that whoever leaves the cage victorious will be next in line to challenge for the lightweight title. White's preference for a wait-and-see approach means the matchup carries enormous implied stakes without carrying any official organizational guarantee.

Tsarukyan enters the bout as one of the division's most recognizable names, having spent years near the top of the lightweight rankings. Ruffy, ranked seventh in the division at 30 years old, brings a 14-2 record and a Brazilian finishing pedigree into the fight. The orthodox striker lands 4.19 significant strikes per minute at a 58 percent accuracy rate and has not recorded a takedown attempt in his UFC run, suggesting a fight that stays on the feet.

The lightweight title belongs to Justin Gaethje, who holds a 28-5 record at 37 years of age. The Highlight has been a relentless offensive force throughout his career, averaging 6.48 significant strikes landed per minute at 58 percent accuracy, and whoever emerges from the Tsarukyan-Ruffy bout will have a compelling argument for a shot at him — whether or not White formally endorses it on fight night.

Why it matters
- White's refusal to attach a formal number-one contender designation leaves the lightweight title picture unsettled regardless of the outcome
- Both fighters have publicly committed to the narrative that the winner is next, raising the personal and professional stakes
- The September 19 card at Crypto.com Arena in Los Angeles is headlined by the flyweight title rematch between champion Joshua Van and Alexandre Pantoja, giving the event championship significance in two weight classes
Joshua Van vs Alexandre Pantoja
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Arman Tsarukyan vs Mauricio Ruffy
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Saturday, September 19, 2026












