Paulo Costa criticizes Jiri Prochazka for showing mercy in recent performance

Paulo Costa offered harsh criticism of Jiri Prochazka following his performance over the past weekend. Costa stated that if Prochazka has mercy in him, he is competing in the wrong sport and should dedicate himself to something else. The comments suggest Costa believes showing mercy is incompatible with success in mixed martial arts. Details about the specific incident that prompted Costa's remarks are limited in the original post.