In 2003 he made his debut for the Argentina national rugby union team and in 2003 he joined Plymouth Albion.

At the time in Plymouth, he made an instant impression at the club, with a try on his debut against Coventry, after coming on from the substitutes bench.

The following season he continued to make his mark on the Albion side and notched up a further 7 tries to help Plymouth to a third-place finish.

During his first season with Plymouth, Martin received his first call up to the Argentina squad and that year he made his debut for the Pumas in the South American Rugby Championship.

From February 2013 he is supervising the Youth Divisions of Asociacion Deportiva Francesa, rugby club from the north area of Buenos Aires.