Matthias Zimmermann, a 33-year-old German right-back, has been given a concrete contract offer by Fortuna Düsseldorf, which wants to provide him with a new contract. He joined the club in July 2018 and his current deal expires in June 2026. The defender has been capped four times for Germany's U20 team and, according to Transfermarkt, has a current market value of €400k.