Retired tennis champion from Paraguay who was one of the world's best players in the early 1980s.
He burst onto the world tennis scene by reaching the finals of the 1979 French Open, where he was defeated by Bjorn Borg.
His peak world ranking was number nine in the year 1980.
He was born and raised in Asuncion, Paraguay.
He defeated Jimmy Connors in the 1979 French Open Semi-Finals.