The new-addiditions to the Beşiktaş men’s football team that included Demba Ba, Ersan Adem Gülüm, Ryan Babel and Matej Mitrovic signed their contracts in a ceremony held at the Vodafone Arena this afternoon. Beşiktaş JK Chairman Fikret Orman and the Club’s Executive Board Members attended the event, together with the Turkish sports media.