Arman Tsarukyan Accepts UFC 331 Challenge

Arman Tsarukyan has accepted a new challenge for UFC 331, where he is set to meet Mauricio Ruffy in the co-main event next month. The matchup places Tsarukyan back in action after his win over Dan Hooker at UFC Qatar and keeps his stated pursuit of a UFC lightweight title opportunity moving forward. The original discussion around UFC 331 centered on a rematch with Charles Oliveira, but that contest did not materialize after Oliveira was indefinitely sidelined while he and his team grieve the death of longtime teammate Allan Nascimento.

The replacement is notable because the fight changed without Tsarukyan stepping away from the event. UFC Hall of Famer Daniel Cormier said Tsarukyan’s willingness to face Ruffy, despite the altered circumstances, strengthened his position in the lightweight title conversation. Cormier’s point was not that a title shot has been formally awarded. Rather, he focused on what Tsarukyan’s response to the switch says about his readiness to compete under difficult and shifting conditions. Ruffy is described as a knockout artist, and Cormier called the contest dangerous while also noting that it did not carry the same name value as a bout with Oliveira. That distinction gives the UFC 331 decision a clear sporting context: Tsarukyan accepted a risk even though the replacement fight offered less of the profile associated with the originally rumored opponent.

Why UFC 331 changed for Arman Tsarukyan

Tsarukyan was originally rumored to face Oliveira at UFC 331 in a rematch of their bout at UFC 300. The source described that first meeting as tremendous, making the proposed rematch an especially recognizable option for Tsarukyan’s next appearance. Instead, Oliveira was indefinitely sidelined following the tragic death of Nascimento, his longtime teammate. The circumstances mean the change was not presented as a routine promotional adjustment; it followed a loss affecting Oliveira and his team. With Oliveira unavailable, Tsarukyan was matched with Ruffy. Cormier explained that Ruffy is good and had a great win at the White House, but said Ruffy did not possess Oliveira’s name value. That is central to Cormier’s assessment of Tsarukyan’s choice. A fight against Oliveira would have brought the attention attached to a rematch, while the Ruffy matchup still presents danger but, in Cormier’s view, less upside in terms of recognition. Tsarukyan nevertheless agreed to the new opponent.

Cormier said the acceptance showed matchmakers that Tsarukyan is prepared to say yes in varying fighting situations. He also said that this kind of approach makes Tsarukyan someone people want to work with. Those comments are an assessment from Cormier, not a UFC announcement about the title picture, but they provide a specific explanation for the headline surrounding Tsarukyan’s decision. The issue is not simply that he remains on the UFC 331 card. It is that he remained committed after the opponent changed from a BMF titleholder to a fighter Cormier viewed as carrying less name-based reward. Tsarukyan is seeking what the source describes as his second career title shot after a canceled bout with Islam Makhachev at UFC 311. The immediate confirmed step, however, is Ruffy at UFC 331. The source says a victory could put Tsarukyan next in line for lightweight titleholder Justin Gaethje. That remains conditional on the Ruffy result, so UFC 331 is the concrete checkpoint in the discussion rather than a guaranteed route to a championship fight.

What the matchup means for Tsarukyan

For Tsarukyan, UFC 331 combines continuity and uncertainty. He has a confirmed opponent and a co-main event assignment, yet the fight comes after a high-profile rematch possibility disappeared for reasons unrelated to his own preparation. His recent win over Hooker at UFC Qatar supplies the immediate competitive backdrop, while the canceled Makhachev bout at UFC 311 explains why another title opportunity is an important part of the current conversation. Cormier’s comments frame Tsarukyan’s acceptance as evidence of willingness rather than as proof of an official title-shot decision. That distinction matters. The source does not report a title booking, a formal contender designation or a UFC statement placing Tsarukyan in a defined order. It does report Cormier’s belief that accepting Ruffy improves Tsarukyan’s case. The fight therefore gives Tsarukyan an opportunity to reinforce that argument in the cage, with the potential title implication described by the source dependent on a win. The UFC 331 change also preserves the focus on Tsarukyan’s own decision. Oliveira’s absence is tied to a period of grief for Oliveira and his team, while Tsarukyan’s response was to take the available matchup. Ruffy’s knockout reputation adds a direct competitive element to a bout that Cormier characterized as dangerous. Tsarukyan’s next appearance is consequently not presented as a substitute for the Oliveira rematch, but as a separate test with its own risk and potential relevance to the lightweight title picture.

• Tsarukyan is scheduled to face Mauricio Ruffy in the UFC 331 co-main event next month.
• Daniel Cormier said accepting Ruffy strengthened Tsarukyan’s case because the replacement fight was dangerous despite offering less name value than Charles Oliveira.

Arman Tsarukyan’s UFC 331 assignment now centers on Mauricio Ruffy, not the anticipated Oliveira rematch. The available source makes the immediate stakes clear: Tsarukyan has accepted a dangerous replacement matchup after defeating Hooker, and Cormier believes that choice helps his title-shot argument. Whether it leads to a meeting with lightweight titleholder Justin Gaethje remains contingent on Tsarukyan beating Ruffy. Until then, UFC 331 stands as the next confirmed stage in Tsarukyan’s pursuit of lightweight gold.

Sources: BJPenn