MMA Fighters — Rio Fighters

1 fighters at Rio Fighters, 0 upcoming fights

Brazilian mixed martial arts fighter

Thalles Renan Ferreira is a Brazilian professional mixed martial artist who competes in the Heavyweight division of Professional Fighters League (PFL). He won the 2023 PFL Heavyweight Championship. Ferreira has been a professional MMA fighter since 2013 and has previously competed in the Legacy Fighting Alliance (LFA). As of March 26, 2026, he is #2 in the PFL heavyweight rankings.