Mardones is a historical player of the traditional rivals Universidad Católica and Universidad de Chile, since he won 2 national leagues along with each team.
[1] He played for the Chile national football team and was capped 29 times scoring 2 goal between 1985 and 1995.
[2] Mardones made his debut on 8 February 1985 in a friendly against Finland.
[5] Next, he switched to Head of Recruitment for the youth ranks until 2020.
This biographical article related to a Chilean association football midfielder is a stub.