Chelsea attempted to prise Mohammed Kudus away from Ajax with an ambitiously low transfer bid, according to his agent Jen Mendelewitsch.
Former Netherlands and Manchester United goalkeeper Edwin van der Sar has been taken out of intensive care.
Edwin van der Sar remains in intensive care but is communicating and "not in life-threatening danger", his wife has said.
Hoffenheim have announced the return of midfielder Florian Grillitsch from Ajax on a free transfer.
Borussia Dortmund have reportedly submitted a €35 million offer for Ajax midfielder Edson Alvarez, as reported by Bild.
Bayern Munich are set to sign Ajax Amsterdam defender Daley Blind on a free transfer.