Galatasaray – FC Porto
Referee: Stephan Klossner (SUI, photo)
Assistant Referee 1: Marco Zürcher (SUI)
Assistant Referee 2: Matthias Sbrissa (SUI)
Fourth Official: Can Cengiz (TUR)
Referee Observer: Sabri Çelik (TUR)
AS Monaco – Borussia Dortmund
Referee: Luca Barbeno (SMR)
Assistant Referee 1: Marco Ercolani (SMR)
Assistant Referee 2: Ernesto Cristiano (SMR)
Fourth Official: Florent Batta (FRA)
Referee Observer: Bernardino González Vázquez (ESP)
Internazionale Milano – PSV Eindhoven
Referee: Rade Obrenovič (SVN)
Assistant Referee 1: Tomislav Pospeh (SVN)
Assistant Referee 2: Matej Vojska (SVN)
Fourth Official: Lorenzo Maggioni (ITA)
Referee Observer: Ján Fašung (SVK)
Liverpool FC – SSC Napoli
Referee: Mario Zebec (CRO)
Assistant Referee 1: Borut Križarić (CRO)
Assistant Referee 2: Jerko Crnčić (CRO)
Fourth Official: Peter Wright (ENG)
Referee Observer: Edward Foley (IRL)
FC Schalke – Lokomotiv Moskva
Referee: Timótheos Christofí (CYP)
Assistant Referee 1: Pávlos Georgíou (CYP)
Assistant Referee 2: Omiros Tziortzís (CYP)
Fourth Official: Sven Waschitzki (GER)
Referee Observer: Jens Larsen (DEN)
Club Brugge – Atlético de Madrid
Referee: Irfan Peljto (BIH)
Assistant Referee 1: Senad Ibrišimbegović (BIH)
Assistant Referee 2: Davor Beljo (BIH)
Fourth Official: Jasper Vergoote (BEL)
Referee Observer: Joeri Van De Velde (BEL)
FC Barcelona – Tottenham Hotspur
Referee: Antti Munukka (FIN)
Assistant Referee 1: Jukka Honkanen (FIN)
Assistant Referee 2: Juuso Mantere (FIN)
Fourth Official: Víctor García Verdura (ESP)
Referee Observer: Brian Lawlor (WAL)
Crvena Zvezda – Paris St. Germain
Referee: Nejc Kajtazovič (SVN)
Assistant Referee 1: Grega Kordež (SVN)
Assistant Referee 2: David Gabrovec (SVN)
Fourth Official: Ivan Stamenković (SRB)
Referee Observer: Dejan Filipović (SRB)
Shakhtar Donetsk – Olympique Lyonnais
Referee: Tomasz Musiał (POL)
Assistant Referee 1: Marek Arys (POL)
Assistant Referee 2: Bartosz Heinig (POL)
Fourth Official: Dmytro Kryvushkin (UKR)
Referee Observer: Vasyl Melnychuk (UKR)
Viktoria Plzeň – AS Roma
Referee: Filip Glova (SVK)
Assistant Referee 1: Peter Kováč (SVK)
Assistant Referee 2: Adam Jekkel (SVK)
Fourth Official: Vojtěch Severýn (CZE)
Referee Observer: Karel Bohuněk (CZE)
Valencia CF – Manchester United FC
Referee: Laurent Kopriwa (LUX)
Assistant Referee 1: David Santos (LUX)
Assistant Referee 2: Joaquim Gomes (LUX)
Fourth Official: Iván Muñoz Pérez (ESP)
Referee Observer: Manuel Díaz Vega (ESP)
BSC Young Boys – Juventus FC
Referee: Admir Šehović (BIH)
Assistant Referee 1: Sreten Udovičić (BIH)
Assistant Referee 2: Goran Dujak (BIH)
Fourth Official: Sven Wolfensberger (SUI)
Referee Observer: Markus Nobs (SUI)
Real Madrid – CSKA Moskva
Referee: Manfredas Lukjančukas (LTU)
Assistant Referee 1: Edgaras Bučinskas (LTU)
Assistant Referee 2: Mangirdas Mirauskas (LTU)
Fourth Official: Manuel Pérez Hernández (ESP)
Referee Observer: Kostadin Gerginov (BUL)
AFC Ajax – Bayern München
Referee: Alexander Harkam (AUT)
Assistant Referee 1: Andreas Staudinger (AUT)
Assistant Referee 2: Andreas Witschnigg (AUT)
Fourth Official: Jeroen Manschot (NED)
Referee Observer: Hans Reijgwart (NED)
SL Benfica – AEK Athens
Referee: Espen Eskås (NOR)
Assistant Referee 1: Øystein Ytterland (NOR)
Assistant Referee 2: Morten Jensen (NOR)
Fourth Official: Rui Rodrigues (POR)
Referee Observer: Nuno Castro (POR)
Manchester City – TSG Hoffenheim
Referee: Tore Hansen (NOR)
Assistant Referee 1: Geir Isaksen (NOR)
Assistant Referee 2: Isaak Bashevkin (NOR)
Fourth Official: Martin Coy (ENG)
Referee Observer: Peter Jones (ENG)
