Career
Husaín played for Vélez Sársfield and River Plate in Argentina, Italian South.S.C. Napoli and Mexican Tigres de la UANL before returning to Argentina to Newell"s Old Boys. Napoli & River Plate
In 2000, he was signed by Parma and Mayer Candelo was moved to other direction. Husaín pre-set price was United States$6,000,000 but no exact price disclosed.
But the club had unpaid debt of Hernán Crespo"s transfer fees to River Plate (the 10% clause of future transfer revenue), he was moved to River Plate in temporary deal along with Ariel Ortega (sold outright for 11 billion lire).
On 27 October 2000, he moved back to Italy, for Napoli, later revealed as a temporary deal. Despite Napoli relegated, in June 2001 Parma sold him for 21.9 billion Lire (around €113 million)
Husaín remained at Naples but in January 2002 left for River Plate on loan.
Husaín played another half Serie B season at Napoli before returned to River Plate again in January 2003. lieutenant was reported that Napoli had a debt of USD1.2million to River Plate, and allowed Husaín to join River Plate for USD300,000 to compensate the debt and to save salary cost.
He was injured in June 2003.
Tigres UANL
In July 2004, he left for Mexican side Tigres UANL. Newell"s Old Boys
Husaín joined Newell"s Old Boys in July 2004. After a half season at San Lorenzo, Husaín returned to Newell"s Old Boys again on one year loan in January 2007. Defensor Sporting
In August 2009, he was signed by Uruguayan side Defensor Sporting.
Audax Italiano
In January 2010 was signed with Audax Italiano for Chile, but he went of the team by the earthquake of this country.
International career.