According to Ivan Karpov's report on Telegram, Bayer Leverkusen is among the European clubs that have Giannis Konstantelias in their sights, along with Stuttgart and Chelsea. PAOK has not yet received any proposals, but they may follow soon. Meanwhile, CSKA Moscow is also maintaining interest in the 22-year-old international midfielder, hoping to steer the transfer in their favor. Transfermarkt currently estimates his market worth at 17.00 million euros.