FC Barcelona – Bayern Munchen
Referee: David Coote (ENG, photo)
Assistant Referee 1: Nick Hopton (ENG)
Assistant Referee 2: James Mainwaring (ENG)
Fourth Official: David Lopez Jimenez (ESP)
Referee Observer: Luis Medina Cantalejo (ESP)
Sevilla – Salzburg
Referee: Peter Kralovic (SVK)
Assistant Referee 1: Milan Strbo (SVK)
Assistant Referee 2: Patrik Kmec (SVK)
Fourth Official: Manuel Orellana Cid (ESP)
Referee Observer: Bernardino Gonzalez Vazquez (ESP)
Young Boys – Manchester United
Referee: Aristotelis Diamantopoulos (GRE)
Assistant Referee 1: Andreas Meintanas (GRE)
Assistant Referee 2: Konstantinos Psarris (GRE)
Fourth Official: Mirel Turkes (SUI)
Referee Observer: Andreas Schluchter (SUI)
Lille – Wolfsburg
Referee: Igor Pajac (CRO)
Assistant Referee 1: Bojan Zobenica (CRO)
Assistant Referee 2: Ivan Mihalj (CRO)
Fourth Official: Bastien Dechepy (FRA)
Referee Observer: Stephane Lannoy (FRA)
Chelsea – Zenit
Referee: Robert Hennessy (IRL)
Assistant Referee 1: Eoin Harte (IRL)
Assistant Referee 2: Christopher Campbell (IRL)
Fourth Official: John Busby (ENG)
Referee Observer: Michael Riley (ENG)
Dynamo Kyiv – Benfica
Referee: Dumitru Muntean (MDA)
Assistant Referee 1: Vadim Vicol (MDA)
Assistant Referee 2: Denis Borisov (MDA)
Fourth Official: Klym Zabroda (UKR)
Referee Observer: Viktor Shvetsov (UKR)
Malmö – Juventus
Referee: Iwan Griffith (WAL)
Assistant Referee 1: Johnathon Bryant (WAL)
Assistant Referee 2: Ashley Davis (WAL)
Fourth Official: Adi Aganovic (SWE)
Referee Observer: Jens Larsen (DEN)
Villarreal – Atalanta
Referee: Ivaylo Stoyanov (BUL)
Assistant Referee 1: Georgi Todorov (BUL)
Assistant Referee 2: Petar Dzhuganski (BUL)
Fourth Official: Ivan Munoz Perez (ESP)
Referee Observer: David Fernandez Borbalan (ESP)
Sheriff – Shakhtar
Referee: Luca Barbeno (SMR)
Assistant Referee 1: Ernesto Cristiano (SMR)
Assistant Referee 2: Laura Cordani (SMR)
Fourth Official: Ion Orlic (MDA)
Referee Observer: Nicolae Grigorescu (ROU)
Atletico de Madrid – FC Porto
Referee: Antti Munukka (FIN)
Assistant Referee 1: Sami Nykänen (FIN)
Assistant Referee 2: Olli Jantunen (FIN)
Fourth Official: Manuel Perez Hernandez (ESP)
Referee Observer: Carlos Velasco Carballo (ESP)
Sporting Lisbon – Ajax FC
Referee: Jonathan Lardot (BEL)
Assistant Referee 1: Florian Lemaire (BEL)
Assistant Referee 2: Romain Devilliers (BEL)
Fourth Official: Flavio Lima (POR)
Referee Observer: Joao Ferreira (POR)
Besiktas – Borussia Dortmund
Referee: Giorgi Kruashvili (GEO)
Assistant Referee 1: Levan Varamishvili (GEO)
Assistant Referee 2: Zaza Pipia (GEO)
Fourth Official: Cagdas Altay (TUR)
Referee Observer: Orhan Erdemir (TUR)
Liverpool – AC Milan
Referee: Rohit Saggi (NOR)
Assistant Referee 1: Geir Isaksen (NOR)
Assistant Referee 2: Kristoffer Gullhav (NOR)
Fourth Official: Benjamin Speedie (ENG)
Referee Observer: Stephen Lodge (ENG)
Brugge FC – Paris St. Germain
Referee: Aleksandrs Anufrijevs (LVA)
Assistant Referee 1: Denis Sevcenko (LVA)
Assistant Referee 2: Jevgenijs Morozovs (LVA)
Fourth Official: Jordy Vermeire (BEL)
Referee Observer: Guy Goethals (BEL)
Manchester City – RB Leipzig
Referee: Mads-Kristoffer Kristoffersen (DEN)
Assistant Referee 1: Dennis Rasmussen (DEN)
Assistant Referee 2: Steffen Bramsen (DEN)
Fourth Official: James Bell (ENG)
Referee Observer: Iain Robertson Brines (SCO)
Inter Milano – Real Madrid
Referee: Horatiu Fesnic (ROU)
Assistant Referee 1: Marius Badea (ROU)
Assistant Referee 2: Ferencz Tunyogy (ROU)
Fourth Official: Alessandro Prontera (ITA)
Referee Observer: Stefan Messner (AUT)
