Jiu-Jitsu vs Luta Livre: The Origins Of Vale Tudo

Ricardo Liborio and Murlio Bustamante discuss the battles between jiu-jitsu and luta livre in Rio that gave birth to vale tudo, a precursor to MMA.

Robert Drysdale - Good, Bad & Beautiful Truth of BJJ History

JIU JITSU VS MMA – BJJ Fanatics

Brazilian Jiu-Jitsu vs Luta Livre (The Rivalry You Need To Know) – Submission Shark

The origin of the UFC (Ultimate Fighting Championship) - - the Martial Arts Portal

What Is The Difference Between Luta Livre And BJJ?

The History of Brazilian Jiu Jitsu – The Jiu Jitsu Brotherhood

A Brief History of Vale Tudo - Fight Quality

The History And Origins Of Vale Tudo

History of Luta Livre. And Reasons For Lack Of “Mainstream”…, by BJJ Hashashin

The Rise and Evolution of Brazilian Jiu-Jitsu: From Vale-Tudo, to Carlson Gracie, to its Democratization eBook : Drysdale, Robert , Drysdale, Robert: Kindle Store

Brazilian Jiu-Jitsu / Useful Notes - TV Tropes

Vale Tudo em São Paulo de 1992 - Jiu-Jitsu vs Kung Fu e Full Contact