Paulo Costa attempts to provoke Azamat Murzakanov ahead of weekend fight

Paulo Costa tried to provoke Azamat Murzakanov during a face-off, but Murzakanov only smiled in response. The two fighters are scheduled to face each other this weekend. The post describes Costa's provocative behavior and Murzakanov's calm reaction to it. Details about the specific nature of Costa's provocations are limited in the original post.