<page_title> Nelson Valdez </page_title> <section_title> Paraguay </section_title> <table> <cell> 9 September 2009 <col_header> Date </col_header> </cell> <cell> Estadio Defensores del Chaco, Asunción <col_header> Venue </col_header> </cell> <cell> Argentina <col_header> Opponent </col_header> </cell> <cell> 1–0 <col_header> Result </col_header> </cell> <cell> 2010 FIFA World Cup qualification <col_header> Competition </col_header> </cell> </table>
On 9 September 2009, in Asunción, Valdez scored to give Paraguay a 1–0 lead against Argentina, Paraguay won the game 1–0 and qualified for the 2010 World Cup.