Marseille will play host to Ajax in a Europa League fixture at Stade Velodrome on Thursday.
Liverpool will play host to LASK in a Europa League fixture at Anfield on Thursday.
Villarreal will play host to Panathinaikos in a Europa League fixture at Estadio de la Ceramica on Thursday.
Sparta Prague will host Real Betis in a Europa League fixture at epet Arena on Thursday.
Maccabi Haifa will play host to Rennes in a Europa League fixture at Puskas Arena on Thursday.
Braga will host Union Berlin in a Champions League fixture at Municipal Stadium of Braga on Wednesday.
Benfica will play host to Inter Milan in a Champions League fixture at Estadio da Luz on Wednesday night.
Barcelona will play Porto in a Champions League fixture on Tuesday night.
PSG will host Newcastle in a Champions League fixture at Parc des Princes on Tuesday night.
Real Sociedad will host Sevilla in a La Liga fixture at Anoeta on Sunday.