Angel Di Maria - joined Juventus as a free agent
Joe Aribo - joined Southampton from Rangers
Clement Lenglet - joined Tottenham Hotspur from Barcelona on loan
Aaron Hickey - joined Brentford from Bologna
Anderson Arroyo - joined Deportivo Alaves from Liverpool on loan
Pierluigi Gollini - joined Fiorentina from Atalanta on loan
Jack Clarke - joined Sunderland from Tottenham Hotspur
Luka Jovic - joined Fiorentina from Real Madrid
Cesar Azpilicueta - Chelsea
Bernardo Silva - Manchester City
Marcos Alonso - Chelsea
Jules Kounde - Sevilla
Raphinha - Leeds United
Robert Lewandowski - Bayern Munich
Scroll through the gallery to see the six players Xavi Hernandez is understood to be interested in signing, according to several reports.