The 25-year-old former player of Thrasivoulos, AEK and Olympiakos is considered to be among the best stoppers in Europe at his age and the Spanish giants are currently monitoring his case, along with those of Brazilian international Marquinhos (Paris Saint-Germain) and talented Dutchman Jaïro Riedewald (AFC Ajax).
"Real Madrid interested in Kostas Manolas"