About O. Üstünel
O. Üstünel is a 53-year-old football manager from Türkiye. He belongs to the experienced generation of European managers, a period defined by the tactical evolution of the modern game. He currently manages Erbaaspor, where he is responsible for tactical decisions, match preparation and dressing-room management. His contribution has left a lasting mark on contemporary football, particularly among managers from Türkiye.