In 2008, after playing three years in the Italian minors, Richotti signed with the Spanish fourth division team CB San Isidro.

[8] On 18 September he scored 14 points in Njarðvík's 97–93 win against Stjarnan in the Icelandic Cup final, ending the club's 16 year major title draught.

[14] During the regular season, he averaged 14.9 points and 4.5 assists, helping Njarðvík to a league best 17–5 record, tied with Valur.

[17] Richotti made his first appearances with the senior men's Argentine national team at the 2013 Stanković Continental Champions' Cup.

He also joined the Argentina senior national team for the 2015 Pan American Games, the 2015 Tuto Marchand Cup, and the 2015 FIBA Americas Championship, where he won a silver medal.