On a national team level, never. However, on U-17 and U-20 tournaments (players under ages of 17 and 20, respectively) Mexico has won over Brazil on various times:
During the FIFA Confederations Cup. The match was held in June 19, 2013. Mexico lost 0-2 versus Brazil.
El Salvador last beat Mexico on April 4, 2007 by a goal difference of 2-1 in El Salvador.
Brazil beat Italy in the final 4-1In 1970 Brazil beat Italy 4-1 in the final of the World Cup.
The last Football match between Portugal and Brazil was on September 10, 2013 when Brazil won 3-1 in an International Friendly.
Brazil won their last World Cup in 2002, beating Germany in the final.
in 2011
last saturday
Brazil last beat France in a friendly game in 1992, they won 2-0. They beat France again in 1958 in Sweden when there was a world cup there 5-2 in the semi-finals. Brazil is now struggling against France.
During the FIFA Confederations Cup. The match was held in June 19, 2013. Mexico lost 0-2 versus Brazil.
El Salvador last beat Mexico on April 4, 2007 by a goal difference of 2-1 in El Salvador.
it's never happened. el salvador has never won at azteca stadium
Brazil beat Italy in the final 4-1In 1970 Brazil beat Italy 4-1 in the final of the World Cup.
Brazil was the world champion in 1970.
1994
The last Football match between Portugal and Brazil was on September 10, 2013 when Brazil won 3-1 in an International Friendly.
Brazil won their last World Cup in 2002, beating Germany in the final.
Yes, Argentina are better than Mexico. Argentina put Mexico out in the last World Cup.