Eugenio Tadeu
| Eugênio Tadeu | |
|---|---|
| Born | 1965 Rio de Janeiro, Brazil | 
| Nationality | Brazil | 
| Height | 1.73 m (5 ft 8 in) | 
| Weight | 170 lb (77 kg; 12 st 2 lb) | 
| Division | Welterweight Openweight | 
| Style | Luta livre Muay Thai Capoeira | 
| Fighting out of | Rio de Janeiro, Brazil | 
| Rank | 9th Dan Black Belt in Luta Livre Esportiva | 
| Years active | 1984–2003 | 
| Mixed martial arts record | |
| Total | 6 | 
| Wins | 2 | 
| By knockout | 1 | 
| By submission | 1 | 
| Losses | 3 | 
| By knockout | 3 | 
| No contests | 1 | 
Eugenio Tadeu is a Brazilian grappler, Vale Tudo and mixed martial arts fighter. Tadeu was born in 1965. He was famous as a practitioner of Luta Livre, or Brazilian Submission wrestling and was one of the last representatives of this art form.
Tadeu is notable for representing Luta Livre in Vale Tudo/MMA events. Especially on the feud between Luta Livre and Brazilian jiu-jitsu.