Real Sociedad is interested in signing Mustafa Hekimoglu, a 19-year-old Turkish forward for Besiktas. Real Sociedad has submitted an offer to the Istanbul club. Mustafa Hekimoglu's contract with Besiktas is until 2028, and he played 20 matches last season, scoring one goal. His market value is five million euros. He is an international with Turkey's U21 national team, having scored one goal in seven matches. It is reported that in June 2025, Beşiktaş rejected a €9 million bid from Ajax for the player. He has also been linked with FC Utrecht, Vitesse, and Wisła Kraków.