|Full name||Guido Petti Pagadizábal|
|Date of birth||17 November 1994|
|Place of birth||Buenos Aires, Argentina|
|Height||1.93 m (6 ft 4 in)|
|Weight||112 kg (17 st 9 lb; 247 lb)|
|Rugby union career|
Guido played with San Isidro Club in the Torneo de la URBA in his homeland. In 2016 he joined the Jaguares, Argentina's Super Rugby team. In 2020 he moved to France to play for Bordeaux Begles in the Top 14.
Petti was a member of the Argentina Under-20 side which competed in the 2013 and 2014 IRB Junior World Championships, he also represented the Argentina Jaguars side in 2013 and 2014 and played for the Pampas XV during their 2014 tour of Oceania.
He was part of the national team that competed at the 2015 Rugby World Cup.
On 30th November Petti was suspended from the national team until further notice due to disgraceful racist, classist, antisemitic, misogynistic and xenophobic tweets that he had published.