Career
He also holds an Italian passport. Born in Guaymallén, Mendoza Province, Tonetto began his career at Ferro Carril Oeste. On 31 March 2008 he made his senior debut, against Club Atlético Belgrano.
He scored his first goal on 1 November against Chacarita Juniors, and finished his second season with 35 appearances and four goals, producing roughly the same numbers in the two following campaigns.
Tonetto left the club in January 2012 by mutual consent. In August he signed a contract with Spanish side Civil Defense Lugo, making his Segunda División debut on the 18th against Hércules CF.