FC Copenhagen – Sparta Praha
Referee: Benoît Bastien (FRA, photo)
Assistant Referee 1: Hicham Zakrani (FRA)
Assistant Referee 2: Aurelien Berthomieu (FRA)
Fourth Official: Jeremie Pignard (FRA)
VAR: Jerôme Brisard (FRA)
AVAR: Benoît Millot (FRA)
Referee Observer: Vladimir Antonov (MDA)
Rakow Częstochowa – Aris Limassol
Referee: Duje Strukan (CRO)
Assistant Referee 1: Bojan Zobenica (CRO)
Assistant Referee 2: Alen Jakšić (CRO)
Fourth Official: Igor Pajač (CRO)
VAR: Ivan Bebek (CRO)
AVAR: Mario Zebec (CRO)
Referee Observer: Stefan Johannesson (SWE)
PSV Eindhoven – Sturm Graz
Referee: Radu Petrescu (ROU)
Assistant Referee 1: Radu Ghinguleac (ROU)
Assistant Referee 2: Mircea Grigoriu (ROU)
Fourth Official: Iulian Dima (ROU)
VAR: Catalin Popa (ROU)
AVAR: Sebastian Coltescu (ROU)
Referee Observer: Herbert Fandel (GER)
AEK – Dinamo
Referee: Espen Eskas (NOR)
Assistant Referee 1: Jan Engan (NOR)
Assistant Referee 2: Isaak Bashevkin (NOR)
Fourth Official: Rohit Saggi (NOR)
VAR: Stuart Attwell (ENG)
AVAR: David Coote (ENG)
Referee Observer: Jan Wegereef (NED)
KI Klaksvík – Molde FK
Referee: Aliyar Aghayev (AZE)
Assistant Referee 1: Zeynal Zeynalov (AZE)
Assistant Referee 2: Akif Amirəli (AZE)
Fourth Official: Elçin Masiyev (AZE)
VAR: Tomasz Kwiatkowski (POL)
AVAR: Pawel Malec (POL)
Referee Observer: Markus Nobs (SUI)
Olimpija Ljubljana – Galatasaray
Referee: Andreas Ekberg (SWE)
Assistant Referee 1: Marcus Klitte (SWE)
Assistant Referee 2: Niklas Nyberg (SWE)
Fourth Official: Granit Maqedonci (SWE)
VAR: Dennis Johan Higler (NED)
AVAR: Jeroen Manschot (NED)
Referee Observer: Stephane Lannoy (FRA)
SC Braga – Backa Topola
Referee: Harald Lechner (AUT)
Assistant Referee 1: Andreas Heidenreich (AUT)
Assistant Referee 2: Maximilian Kolbitsch (AUT)
Fourth Official: Christian Ciochirca (AUT)
VAR: Bastian Dankert (GER)
AVAR: Alan Kijas (AUT)
Referee Observer: Laurent Duhamel (FRA)
Panathinaikos – Olympique de Marseille
Referee: Istvan Kovacs (ROU)
Assistant Referee 1: Vasile Marinescu (ROU)
Assistant Referee 2: Ovidiu Artene (ROU)
Fourth Official: Marcel Bîrsan (ROU)
VAR: Paolo Valeri (ITA)
AVAR: Aleandro Di Paolo (ITA)
Referee Observer: Juan Fernandez Marin (ESP)
Slovan Bratislava – Maccabi Haifa
Referee: Andris Treimanis (LVA)
Assistant Referee 1: Haralds Gudermanis (LVA)
Assistant Referee 2: Aleksejs Spasjonnikovs (LVA)
Fourth Official: Aleksandrs Golubevs (LVA)
VAR: Guillermo Cuadra Fernandez (ESP)
AVAR: Cesar Soto Grado (ESP)
Referee Observer: Peter Sippel (GER)
Rangers – Servette
Referee: Donatas Rumsas (LTU)
Assistant Referee 1: Aleksandr Radius (LTU)
Assistant Referee 2: Dovydas Suziedelis (LTU)
Fourth Official: Manfredas Lukjancukas (LTU)
VAR: Christian Dingert (GER)
AVAR: Benjamin Brand (GER)
Referee Observer: Martin Hansson (SWE)
