National soccer coach Dick Advocaat continues to look for hidden pearls for his team in domestic pro action.

Advocaat and his top assistant Pim Verbeek on Sunday will watch host Seongnam Chunma take on Ulsan Hyundai.

Assistant coaches Hong Myung-bo and Jang Ki-dong will watch Incheon United play host Busan I'Park.

Between January and February, Advocaat will choose players to attend training camp overseas, especially if one of the country's eight players abroad cannot make it.

The coach has not yet decided on his starting eleven, thus untested players will be eager to impress in this weekend's games.