[1] Before Leonardo joined Boca Juniors, he played for Estudiantes.

He officially debuted for DC on 3 March 2019, in a game against Atlanta United FC.

Leonardo scored his first goal for D.C. against the New England Revolution on 12 July 2019, from a volley from Paul Arriola.

[2] D.C. United did not sign Leonardo after his loan expired following the 2019 season.

[3] This biographical article related to association football in Argentina, about a defender born in the 1990s, is a stub.