He played most of his career with Club Atlético Lanús he also made 37 appearances for the Argentina national team.

Guidi had a spell with Club Atlético Independiente but he never achieved the level of play that he had at Lanús.

He played a total of 37 games for Argentina putting him in the top 50 most capped Argentine men's footballers of all time.

El Nene Guidi died in 1973 at the age of just 42, he is remembered as one of the most important idols of Club Atlético Lanús.

This biographical article related to an Argentine association football midfielder is a stub.