Osvaldo Díaz (born 22 December 1981) is a retired Paraguayan footballer. Career Díaz began his career at Club Guaraní before moving in mid 2007 to Olimpia Asunción in the Paraguayan First Division. On 1 February 2008 he was signed by AC Lugano, where he only played a total of 17 minutes in 3 games. On 4 August, before the Summer Olympics began, he played in a preparation game against the Portugal of Cristiano Ronaldo in the city of Algarve, resulting in a 5–0 defeat. Diaz was part of the silver medal-winning Paraguayan 2004 Olympic football team, which earned a quarter-final place with two victories in the qualifying round. Having finished second in the league, the squad later beat South Korea in the quarter-finals, and Iraq in the semi-finals, before losing to Argentina in the final. References External links 1981 births Living people People from San Lorenzo, Paraguay Paraguayan footballers Paraguay under-20 international footballers Paraguay international footballers Paraguayan expatriate footballers Swiss Challenge League players Paraguayan Primera División players Club Guaraní players Club Olimpia footballers Sportivo Luqueño players FC Lugano players Club Sportivo San Lorenzo footballers 12 de Octubre Football Club players Olympic footballers of Paraguay Footballers at the 2004 Summer Olympics Olympic silver medalists for Paraguay Olympic medalists in football Medalists at the 2004 Summer Olympics Association football midfielders Paraguayan expatriate sportspeople in Switzerland Expatriate footballers in Switzerland