Calvo began his career with
Defensores Unidos in 2016. One goal in fourteen appearances followed across the 2016–17 and 2017–18 seasons in
Primera C Metropolitana, with the club winning promotion as champions during the latter. His first
Primera B Metropolitana appearance arrived on 18 May 2019 in an away defeat to
Flandria; as he featured for the full duration of the final day fixture. In January 2020, Calvo joined Villa San Antonio on a six-month loan deal. He appeared six times in the Torneo Regional Federal Amateur, prior to the season's curtailment due to the
COVID-19 pandemic. ==Career statistics==