Brazilian middleweight Paulo Costa has responded to a callout from Bogdan Guskov. The post does not provide details about the nature of Costa's response or whether he accepted or declined the challenge. Guskov, a rising contender, has been vocal about seeking high-profile matchups. This exchange continues the ongoing narrative of Guskov attempting to secure fights with established names in the division. Further details about Costa's specific comments were not included in the announcement.
