Mexican National Welterweight Championship - 1938
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2013 2012 2011 2010 2009 2008 2007 2006 2005 2004
2003 2002 2001 2000 1999 1998 1997 1996 1995 1993
1992 1991 1990 1989 1988 1987 1986 1985 1984 1983
1982 1981 1980 1979 1978 1977 1976 1975 1974 1973
1972 1970 1969 1968 1967 1966 1965 1964 1963 1960
1959 1957 1956 1954 1944 1943 1941 1940 1939 1938
1937
Mexican National Welterweight Championship
| Date | Promotion | Location | Match |
| 1938-09-16 | EMLL | Old Arena México, Ciudad de México, Distrito Federal | Tarzán López © b Don Hill [MEX WELTER] |
| 1938-01-01 | EMLL | Old Arena México, Ciudad de México, Distrito Federal | Tarzán López © TLDRAW Jack O’Brien [MEX WELTER] |
Page: summary 2026 2024 2023 2022 2019 2018 2017 2016 2015 2014
2013 2012 2011 2010 2009 2008 2007 2006 2005 2004
2003 2002 2001 2000 1999 1998 1997 1996 1995 1993
1992 1991 1990 1989 1988 1987 1986 1985 1984 1983
1982 1981 1980 1979 1978 1977 1976 1975 1974 1973
1972 1970 1969 1968 1967 1966 1965 1964 1963 1960
1959 1957 1956 1954 1944 1943 1941 1940 1939 1938
1937