 Pérez akawana 55 caps nokuda kwechikwata chenyika yeMexico pakati pe1997 ne2010, achikunda mazita matatu eCONCACAF Gold Cup uye 1999 FIFA Confederations Cup. Akaratidzawo mu 1998, 2002 uye 2010 editions yeFIFA World Cup, mune maviri ekupedzisira semuchengeti wekutanga. 