Bulinews
·19 Agustus 2025
Official: Köhn completes 1.FC Union Berlin transfer

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Yahoo sportsBulinews
·19 Agustus 2025
Union Berlin have officially confirmed the signing of Derrick Köhn from Galatasaray, the German capital club have announced.
The contract terms have not been disclosed. Union will pay Galatasaray €4million for Köhn, plus a potential €500,000 bonus.
The deal also includes a resale fee of around 20 percent, enabling Galatasaray to profit should the German leave the Köpenick club in the future.
“Derrick brings pace, assertiveness, and Bundesliga experience. We trust he can help our team right away, and his personality also fits in well with us.
“With his flexibility and attacking drive, he opens up additional options for us on the left side,” said Union's sporting director Horst Heldt.