Arman Tsarukyan named official backup for Topuria vs Gaethje at UFC White House

Dana White officially announced that Arman Tsarukyan will serve as the backup fighter for the Ilia Topuria versus Justin Gaethje bout at UFC White House. Earlier this week, Tsarukyan had already expressed willingness to step in if needed for either fighter. However, he clarified at that time that he would not cut weight in preparation for the backup role. The announcement makes Tsarukyan the official replacement should either main event participant be unable to compete. This provides insurance for one of the UFC's most high-profile upcoming events.