Cristiano Ronaldo has never played for Portugal.
Cristiano Ronaldo . Ronaldo made his international debut for Portugal in August 2003 , at the age of 18 . Sporting Clube de Portugal , OM , ComC , MHIH ( [ ˈspɔɾtĩɡ ˈkluβ ðɨ puɾtuˈɣaɫ ] ) or Sporting CP is a sports club based in Lisbon , Portugal , that is best known for its football team .