Antoine Griezmann has announced he is leaving Atletico Madrid at the end of the season amid widespread speculation of an impending switch to Barcelona.
A report that Manchester City manager Pep Guardiola has agreed to take over Juventus is "a load of nonsense", according to a member of the Premier League champion's board.
Barcelona has signed teenage Groningen midfielder Ludovit Reis for €3.25million.
Julian Brandt has agreed to join Borussia Dortmund on a five-year contract and says he has "a very good feeling" about the move.
Thorgan Hazard has joined Borussia Dortmund on a five-year contract, the club announced.
Ajax captain Matthijs de Ligt has suggested he could join team-mate Frenkie de Jong in signing for Barcelona.
Norwegian club Molde congratulated Ole Gunnar Solskjaer on his appointment as Manchester United's permanent manager, a move set to earn it a reported £7million.