FILL Welterweight Championship

Championship History

#	Champion(s)	Defeated	Date	Location
championship history unclear to this point
1	Apolo Estrada Jr.	?	?	?
	1	Mongol Chino Sr.	2003.05.12	Plaza de Toros Lauro Luis Longoria, Nuevo Laredo
	2	Androide	2003.09.28	Arena Coliseo Monterrey
2	Potro Jr.	Apolo Estrada Jr.	2004.01.04	Arena Coliseo Monterrey
3	Apolo Estrada Jr. [2]	Konnan Plus, Latin Heart, Potro Jr.	2004.01.11	Arena Coliseo Monterrey
	1	Veneno	2004.02.15	Arena Coliseo Monterrey
	2 (draw)	Black Gordman Jr.	2004.05.30	Arena Coliseo Monterrey
4	Black Gordman Jr.	Apolo Estrada Jr.	2004.06.01	Arena Coliseo Monterrey
5	Potro Jr. [2]	Black Gordman Jr. & Estrella Dorado Jr.	2004.07.04	Arena Coliseo Monterrey
	1	Black Gordman Jr.	2004.07.18	Arena Coliseo Monterrey
	2	Gato Volador	2004.11.07	Arena Coliseo Monterrey
5	Corazon de Barrio	Apolo Estrada Jr.	2004.07.04	Arena Coliseo Monterrey
championship status unclear
6	Monje Negro Jr.	Diluvio Negro I	2006.11.26	Arena Coliseo Monterrey
title change
successful title defense
championship matches which were announced, but results were not found

Sources: