Mexico State Welterweight Championship - 1991
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2012 2011 2004 1997 1996 1995 1994 1993 1992 1991
1987 1986 1985 1984 1983 1982 1981 1980 1979 1978
1975 1974 1972 1970 1969 1968 1965 1960
Mexico State Welterweight Championship
| Date | Promotion | Location | Match |
| 1991-09-08 | Indy | Arena San Juan Pantitlan, Ciudad Nezahualcóyotl, Estado de México | Rayo Tapatío II vs Ángel Negro [EDM WELTER] |
| 1991-06-27 | LLI | Auditorio CECUCO, San Juan del Río, Querétaro | Mando Amezcua vs Blue Danger [EDM WELTER] |
Page: summary 2025 2024 2022 2021 2019 2017 2016 2015 2014 2013
2012 2011 2004 1997 1996 1995 1994 1993 1992 1991
1987 1986 1985 1984 1983 1982 1981 1980 1979 1978
1975 1974 1972 1970 1969 1968 1965 1960