Bundesliga club Stuttgart is interested in Zeki Çelik as his future at Roma is uncertain with his contract expiring on June 30. Renewal talks have stalled, with the player's agents reportedly requesting a net salary of €4 million per year while Roma offered a maximum of €2.5 million. Juventus is also monitoring the Turkish international's contract situation, and there is further interest from the Premier League where Newcastle and Fulham have been mentioned.