 Isa aive nhengo yechikwata cheArgentina Under-20 icho chakakwikwidza mu2012 World Cup.uye 2013 IRB Junior World Championships, iyewo akamiririra Argentina Jaguars divi muna 2014 uye akatamba nokuda Pampas XV panguva yavo 2014 rwendo Oceania. 