Brighton will host Rayo Vallecano in a pre-season friendly at Falmer Stadium on Sunday.
Valencia will host Aston Villa in a pre-season friendly at Mestall on Saturday night.
Bournemouth will host Lorient in a pre-season friendly at Vitality Stadium on Saturday.
Brentford will host Lille in a pre-season friendly at Tech Community Stadium on Saturday.
Everton will host Sporting Lisbon in a pre-season friendly at Goodison Park on Saturday.
Aston Villa will play Lazio in a pre-season friendly at Bescot Stadium on Thursday night.
AC Milan will play Barcelona in a pre-season friendly at Allegiant Stadium on Tuesday night.
Celtic will host Athletic Bilbao in a pre-season friendly at Celtic Park on Tuesday night.
PSG will play Inter Milan in a pre-season friendly at Japan National Stadium on Tuesday.
FSV Mainz 05 will play St. Gallen in a pre-season friendly in Austria on Tuesday.