Rubuta ci gaba don wannan sakin layi - Dan wasa na kasa da kasa na Brazil tun 2003, Diego ya samu wasanni 34 kuma ya zira kwallaye hudu na kasa da kasa. Ya kasance wani ɓangare na ƙungiyoyin Brazil waɗanda suka gama a matsayin masu tsere a gasar CONCACAF Gold Cup ta 2003, sun lashe Copa América a 2004
da 2007, kuma ya sami lambar tagulla a gasar Olympics ta 2008.