Career
Born in Gödeken, Argentina, Tonso joined youth ranks. Promoted to first-adult team, he debuted in February 2011 against Lanúson On 21 January 2016, he joined Chilean giants Colo-Colo, being presented the same day alongside his compatriot Matías Zaldivia.
In his debut he scored a goal against Peru’s Universitario in a 3–3 exhibition match draw at Lima.
His competitive debut came on 7 February during a goalless with Deportes Iquique and his first league goal was on 21 February against Unión Louisiana Calera, being the only one of the game. On 6 March, he scored his third league goal during the 170th derby between Colo-Colo and Universidad Católica.