NWA World Welterweight Championship - 1983
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2010 2009 2008 2007 2006 2005 2004 2003 2002 2001
2000 1999 1998 1997 1996 1995 1994 1993 1992 1991
1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
1980 1979 1978 1977 1976 1975 1974 1973 1972 1971
1970 1969 1968 1967 1966 1965 1964 1963 1962 1961
1960 1959 1958 1957 1956 1955 1954 1953 1952 1951
1950 1949 1948 1947 1946
| Date | Promotion | Location | Match |
| 1983-11-18 | EMLL | Arena México | Américo Rocca © b El Supremo [NWA WELTER] |
| 1983-09-28 | EMLL | Arena Neza | Américo Rocca © b Enfermero Jr. [NWA WELTER] |
| 1983-09-24 | EMLL | Pista Arena Revolución, Ciudad de México, Distrito Federal | Américo Rocca b Talismán © [NWA WELTER] |
| 1983-09-11 | EMLL | Arena Coliseo Guadalajara | Américo Rocca © b Mocho Cota [NWA WELTER] |
| 1983-08-07 | EMLL | Pista Arena Revolución, Ciudad de México, Distrito Federal | Américo Rocca © vs La Fiera [NWA WELTER] |
| 1983-07-06 | EMLL | Arena Neza | Américo Rocca © vs Jerry Estrada [NWA WELTER] |
| 1983-07-02 | EMLL | Arena Puebla | Américo Rocca © vs Mocho Cota [NWA WELTER] |
| 1983-05-29 | EMLL | Arena México | Américo Rocca © vs El Supremo [NWA WELTER] |
| 1983-04-24 | EMLL | Arena Coliseo Guadalajara | Américo Rocca © vs La Fiera [NWA WELTER] |
| 1983-03-02 | EMLL | Arena Coliseo Acapulco, Acapulco, Guerrero | Américo Rocca © vs El Supremo [NWA WELTER] |
| 1983-01-23 | EMLL | Pista Arena Revolución, Ciudad de México, Distrito Federal | Américo Rocca © vs Kung Fu [NWA WELTER] |
Page: 2023 2022 2021
2020 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 1994 1993 1992 1991
1990 1989 1988 1987 1986 1985 1984 1983 1982 1981
1980 1979 1978 1977 1976 1975 1974 1973 1972 1971
1970 1969 1968 1967 1966 1965 1964 1963 1962 1961
1960 1959 1958 1957 1956 1955 1954 1953 1952 1951
1950 1949 1948 1947 1946