Omar Sebastián Pérez Marcos (born 29 March 1981 in Santiago del Estero) is an Argentine retired footballer who played as a midfielder. Career Peréz began his playing career with Boca Juniors in 2000, during his time with the club he was part of several championship winning squads. Between 2000 and 2003 the club won three Copa Libertadores, 2 Copa Intercontinental and an Argentine league championship. In 2003 Peréz joined Banfield where he played until 2004. In 2004 Peréz moved to Colombian side Junior where he played until 2007, with a short loan spell with Jaguares of Mexico in 2005. He was part of the championship winning team of Apertura 2004. Since 2007 he has played for Real Cartagena, Independiente Medellín and Club Santa Fe of Colombia. Career statistics Source: Notes Honours Boca Juniors Copa Intercontinental (1): 2000 Copa Libertadores (3): 2000, 2001, 2003 Primera División Argentina (1): Apertura 2000 Junior Colombian Professional Football (1): 2004-II Santa Fe Copa Sudamericana (1) : 2015 Copa Colombia (1): 2009 Categoría Primera A (3): 2012-I, 2014-II, 2016–II Superliga Colombiana (3): 2013, 2015, 2017. External links Argentine Primera statistics at Fútbol XXI 1981 births Living people People from Santiago del Estero Argentine footballers Association football midfielders Boca Juniors footballers Club Atlético Banfield footballers Chiapas F.C. footballers Atlético Junior footballers Independiente Medellín footballers Independiente Santa Fe footballers Patriotas Boyacá footballers Argentine expatriate footballers Argentine Primera División players Liga MX players Categoría Primera A players Expatriate footballers in Colombia Expatriate footballers in Mexico Argentine expatriate sportspeople in Colombia Argentine expatriate sportspeople in Mexico Sportspeople from Santiago del Estero Province