He won the 2011 Argentine Torneo Apertura with Boca Juniors, as well as help the team to place in the final of the 2012 Copa Libertadores, where they faced Corinthians from Brazil.
Dario Argento | Dario Fo | Rubén Darío | Dario Franchitti | Dario Floreano | Rubén Darío Paredes | Dario G | Darío Villalba | Darío Grandinetti | Dario Baldan Bembo | Ciudad Darío | Dario Minieri | Dario Gradi | Palazzo Dario | Héctor Darío Benítez | Darío Veras | Dario Veras | Darío Sala | Dario Niccodemi | Dario Kordić | Dario Frommer | Dario De Toffoli | Dario Cvitanich | Darío Conca | Dario Conca | Dario Coates | Darío Castrillón Hoyos | Darío Benedetto |
Mouche's first appearance in the 2012 Copa Libertadores came in a 0–0 away draw against Zamora on 14 February, where Mouche was substituted onto the field for Dario Cvitanich in the 61st minute.