Center back who joined Valencia in 2014 and became a member of the Argentinian national team in 2009.
He began his professional career with Velez Sarsfield in 2007.
He scored 6 goals in 77 appearances for Porto from 2010 to 2014.
He was born in Buenos Aires, Argentina.
He and Lionel Messi became teammates on the Argentinian national team.
