Arman Tsarukyan was set up for a lightweight title shot back in January 2025 but a last minute back injury knocked him out of his fight against Islam Makhachev and he’s never been afforded another shot at the belt as a result.

Now almost two years later, Tsarukyan is still the No. 1 contender at 155 pounds but instead of competing for gold at UFC 331, he’s taking on Mauricio Ruffy in a fight that could potentially earn him that title fight opportunity. By all accounts, Tsarukyan has accepted his punishment for the injury that forced a last-minute change to a major card but he also believes it’s win or go home on Sept. 19 if he ever hopes to co