UFC lightweight champion Justin Gaethje has said he is considering retirement and will not fight again in 2026 while he recovers from injuries sustained in his title-winning contest with Ilia Topuria.
Gaethje, 37, told Andrew Schulz that he had not decided whether to continue competing. He described the choice as one involving his health and future quality of life, rather than simply the financial value of another bout.
The champion said his first fight took place in 2008 and estimated that he had accumulated about 40 contests when amateur appearances were included. That history forms the basis of his concern about the physical cost of extending his career.
Gaethje’s professional career dates to 2011, while his own total reaches back to his first fight in 2008 because it includes amateur contests. That distinction explains why the figure he used in discussing his health is broader than his professional record alone.
Gaethje also said he believed his victory over Topuria represented the best performance of his career. The contrast is central to his decision: he considers himself capable of competing at his highest level, while questioning whether another training camp and fight are worth the additional impact.
Recovery comes before any decision on a defence
Gaethje won the lightweight title from Topuria at UFC Freedom 250 after Topuria’s corner stopped the contest. Reporting supplied to SportsLife says Gaethje is still recovering from hand injuries suffered in that fight, while Topuria has been cleared to compete.
The injuries give Gaethje an immediate reason to delay any return. He said he would spend the remainder of 2026 enjoying his position as champion and would make what he called a business and life decision when the time came.
His comments did not amount to a retirement announcement. They established that retirement is under active consideration, that no further contest will take place this year and that recovery must precede any choice about defending the belt.
Gaethje said he did not feel he had anything left to prove. He also placed particular emphasis on preserving his faculties, linking the decision directly to the number of contests he has had and the accumulated demands of his fighting style.
Those considerations leave two separate questions for the lightweight division. The first is how Gaethje’s hand injuries progress; the second is whether he decides to compete again once he has recovered. His stated plan provides no basis for announcing a defence before both questions are resolved.
Gaethje names Tsarukyan as his conditional next opponent
Gaethje said Arman Tsarukyan was next in line if and when he defended the championship. The wording made Tsarukyan the champion’s preferred opponent under that condition, rather than confirming an official UFC booking or a date.
Tsarukyan strengthened his case at UFC 331 by stopping Mauricio Ruffy with an elbow late in the first round of their co-main event. The knockout provided a recent competitive result behind Gaethje’s assessment of the title picture.
Gaethje’s answer pointed to Tsarukyan rather than an immediate rematch with Topuria. However, the champion’s statement remained conditional on a return, and none of the supplied reports establishes that the UFC has formally scheduled the contest.
The division therefore has a possible sporting direction but no settled title fight. Tsarukyan has a fresh first-round victory and Gaethje’s acknowledgement, while Gaethje has ruled out another appearance in 2026 and continues to weigh retirement against one more defence.
For now, the firm development is Gaethje’s pause. He remains champion, is addressing injuries from the Topuria fight and has identified Tsarukyan as the opponent he would face if he chooses to continue.