From Wrestling Title Histories
by Royal Duncan & Gary Will
with additional information from Brian Westcott
10/04/86-Los Angeles, CA
Defeats Tinieblas to become first champion
01/31/87-Los Angeles, CA
08/87-Los Angeles, Ca [...]
Defeats Cien Caras
9.Perro Aguayo 
11.Perro Aguayo 
13.Rayo de Jalisco, Jr.
Defeated Rey Misterio, Sr.
There is some controversey about this title change. Some contend that this was a different title altogether, and that Cobarde, Jr., the last documented Champion, "may or may not" have lost his title to Perro Aguayo at some point in the past.
WWA stripped Jalisco of the title after no-showing a title defense.
Copyright 2003 - Jump City Productions