Borussia Dortmund agrees personal terms with midfielder Konstantinos Karetsas

Borussia Dortmund has reportedly reached an agreement in principle with 18-year-old Konstantinos Karetsas to join from KRC Genk. Negotiations between the clubs are still ongoing, with Genk reportedly rejecting previous offers and demanding up to €35 million. Dortmund's bids have been around €30 million including bonuses. The club’s sporting director Ole Book is focused on securing the transfer, as Karetsas is viewed as a potential replacement for Julian Brandt, who recently left the team.

• 1:32 PMYahoo Sports — Borussia Dortmund agree personal terms with 18-year-old midfield gem