Bayer Leverkusen (GER) - Atlético Madrid (ESP) | Group B

Referee: Michael Oliver (ENG) 
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG) 
Fourth Official: Darren England (ENG)
Video Assistant Referee: Christopher Kavanagh (ENG) 
Assistant Video Assistant Referee: Stuart Attwell (ENG)
UEFA Referee Observer: Viktor Kassai (HUN)
UEFA Delegate: Jaroslav Dudl (CZE)