Paulo Costa says Jiri Prochazka lied about showing mercy to Carlos Ulberg

Paulo Costa has publicly disputed Jiri Prochazka's claim that he showed mercy during his fight with Carlos Ulberg. The Brazilian middleweight expressed his opinion that Prochazka was not being truthful about the situation. This appears to be Costa commenting on Prochazka's post-fight statements about the light heavyweight bout. No further context about the specific comments or when they were made was included. The post indicates Costa believes Prochazka's version of events does not align with what actually happened.