Horacio Martín Calcaterra (born 22 February 1989) is a footballer who plays as a midfielder for Peruvian Liga 1 club Universitario de Deportes.
[1] He made his debut in the first game of the 2011 season in a 4–1 loss against Alianza Lima, in which Calcaterra scored a goal with an assist by Miguel Trauco.
[2] There he played under managers Hernán Lisi, who had requested his signing after training him in Rosario Central's reserve team,[3] and later Julio César Uribe.
He featured as a regular for Comercio, making 26 appearances with 4 goals during the season and contributing to his team qualifying for the first time to an international competition: the 2012 Copa Sudamericana.
In 2014, Cristal won the national league with Calcaterra standing out in the team's midfield along Jorge Cazulo and Carlos Lobatón.