Luis Robles		38/02/25
  * Defeats Salvador Flores to become the first
    champion; vacant in 41 when Robles passes away.



Volio Negro		80/09/09  Mexico City
  * Defeats Climax II.
Rocky Morton		81/08/15  Mexico City
El Modulo		82/01/30  Azteca
El Dandy		82/07/31  Mexico City
Pequino Solin		83/01/22  Queretaro
  * Vacates on 83/04/30 after winning UWA World
    Lightweight Title.
Negro Peralta		83/06/26  Mexico City
  * Defeats Lasser.
Planetario		83/11/25  Apatlaco
Black Shadow Jr.	85/02/24  Azteca
Rencor Latino		86/02/27  Apatlaco
  * Vacant in 88.
El Corallilo		88/06/04  San Lorenzo
  * Defeats Juicio.
Juicio			89/01/01  San Lorenzo
Hiena Roja		90/05/12  Azteca
Rayo de Oro		91/01/29  Azteca
  * Vacant in 92.