Union Berlin is reportedly showing significant interest in Efthymios Koulouris, whom they consider a 'dream target,' as mentioned by Berliner Kurier. The club is in search of a goal-scoring player to fulfill their scoring responsibilities. Koulouris, having made a remarkable impact in the league with 31 goals and three assists last season for Pogoń Szczecin, is contracted until June 2026. Nonetheless, Union Berlin is eager to secure his services to bolster their attacking lineup. The club faces competition, with reports indicating that Beşiktaş has offered four million euros for the 29-year-old, while Dynamo Moscow is also interested in the prolific striker.