Beşiktaş and Red Bull Salzburg are interested in Slovan Liberec midfielder Ermin Mahmić, a 21-year-old Bosnian-Herzegovinian international. It is anticipated that Mahmić could become Slovan's next record outgoing transfer after the World Cup. In the 2025/2026 season, he scored 7 goals and provided 3 assists in 28 league appearances. Mahmić has 3 caps and 1 goal for his country, is under contract until 2029, and has a current market value of €5.00m, according to Transfermarkt.