In what was the loss of Los Pumas 29-10 against South Africa for the second day of the Rugby Championship, Guido Petti reached 60 games for the Argentine national team.
The forward made his debut for the Argentine national team on November 14, 2014, in the 20-18 victory over Italy. A native of CASI, he also formed from the Argentine M18, M19 and M20, Pampas XV and Jaguares camps.
In total, in his 60 games with Los Pumas, of which 52 were as a starter and eight entering from the bench, Petti managed to support four tries. Currently, the second row plays in the Bordeaux Begles of the French Top 14.