Sebastián Peratta  Sebastián Diego Peratta (born 1 November 1976 in Buenos Aires) is an Argentine football goalkeeper currently playing for Deportivo Morón in the Primera B Metropolitana. Peratta started his career in 1999 with Deportivo Morón in the lower leagues of Argentine football. In 2003, he was signed by Vélez Sársfield of the Argentine Primera, but after being used as the first choice goalkeeper in his first season he was mainly used as a reserve goalkeeper. In 2005 Peratta was part of the squad that won the Clausura 2005 tournament. In 2007 Peratta began to re-establish himself as the no 1 goalkeeper at Velez, but in September that year he tore the cruciate knee ligament in his right knee. He was transferred to Newell's Old Boys in August 2008.