After twelve years as a football player, El Chueco Malvestiti became a football manager. He managed clubs throughout the Americas, with stops in Argentina, Bolivia, El Salvador and Peru. Malvestiti managed Bolivian side Universitario de Sucre in 2017.[2] In 2020, he returned to the club where he began his playing career, Newell's Old Boys, to coach the youth team. Malvestiti became assistant manager for Newell's senior side in 2021.[3][1]