Union Berlin is interested in signing Galatasaray's young midfielder, Eyüp Aydın. The 20-year-old player caught the attention of the Bundesliga club. Galatasaray's management will make the final decision regarding the transfer as Eyüp's contract expires next year. Galatasaray signed him from Bayern Munich's youth program in 2023 for a fee of 250,000 euros. Transfermarkt currently estimates his market worth at 1.00m euros.