He made his debut for Argentina in September 1996 in a match against the United States. He also played in one other match that season, against South Africa. He played four matches the following season, playing in games against Romania, Italy, France and Australia. After playing in a number of Tests in 1998 he was included in Argentina's 1999 Rugby World Cup squad.
He played three internationals in June 2000. He next played for Argentina in June 2003, and was soon included in their 2003 Rugby World Cup squad. After the World Cup he next played internationals for the Pumas in November 2005, and then played a number of Tests in June 2006.