Paulo Costa has responded to a callout from Bogdan Guskov. The post provides minimal details about the nature of Costa's response or the context of the callout. This appears to be a brief social media interaction between the two middleweight fighters. No further information about a potential matchup or timeline is provided in the original post.
Paulo Costa has acknowledged a callout from light heavyweight contender Bogdan Guskov, with the two fighters engaging in a brief social media exchange on April 20, 2026.

Costa, known as "The Eraser," is a 35-year-old Brazilian middleweight ranked thirteenth in the division. He carries a professional record of 16-4 and trains out of Team Borracha. Standing six-foot-one with a 72-inch reach, Costa is one of the more prolific strikers in the middleweight division, landing 6.26 significant strikes per minute at a striking accuracy of 58 percent.
Guskov, nicknamed "Czarevitch," is a 33-year-old from Uzbekistan who competes at light heavyweight, where he is currently ranked tenth. He holds an 18-3-1 record and fights out of GOR MMA. At six-foot-three with a 76-inch reach, Guskov holds a physical size advantage over Costa and brings a more submission-oriented game, averaging 1.1 submission attempts per 15 minutes.

Why it matters
- A potential matchup would be a cross-divisional contest, with Costa sitting at middleweight and Guskov based at light heavyweight
- Both fighters are ranked in their respective divisions and looking to climb, giving each man clear incentive to seek a high-profile opponent
- Guskov's length and submission threat would contrast sharply with Costa's aggressive, high-volume striking style
- No official matchup, timeline, or promotional involvement has been confirmed at this stage









