Who is the greatest boxer to ever come out of Mexico?

[Master]

If not Julio Ceaser Chavez then Eric Morales.

Chavez was a brawler or a boxer/puncher at best, he hardly was a tactical fighter, same goes for Morales (who obviously is my favorite fighter), I'm talking about the greatest technical fighter, who used strategy to win his fights rather than outlasting him

Morales for his height and reach certainly could box but agreed did not use it enough. Then the obvious answer would be Finito Lopez.