KAA Gent – Maccabi Haifa
Referee: Matej Jug SVN (photo)
Assistant Referee 1: Matej Žunič SVN
Assistant Referee 2: Manuel Vidali SVN
Fourth Official: Martin Matoša SVN
VAR: Alen Borošak SVN
AVAR: Dragoslav Perič SVN
Referee Observer: Michail Argyrou CYP
PFK Ludogorets – Servette FC
Referee: Aliyar Aghayev AZE
Assistant Referee 1: Zeynal Zeynalov AZE
Assistant Referee 2: Akif Amirəli AZE
Fourth Official: Kamal Umudlu AZE
VAR: Alper Ulusoy TUR
AVAR: Abdulkadir Bitigen TUR
Referee Observer: Fredy Fautrel FRA
GNK Dinamo – Real Betis
Referee: Urs Schnyder SUI
Assistant Referee 1: Marco Zürcher SUI
Assistant Referee 2: Benjamin Zürcher SUI
Fourth Official: Sven Wolfensberger SUI
VAR: Fedayi San SUI
AVAR: Lukas Fähndrich SUI
Referee Observer: Vladimir Antonov MDA
Bodo Glimt – AFC Ajax
Referee: Anastasios Sidiropoulos GRE
Assistant Referee 1: Polychronis Kostaras GRE
Assistant Referee 2: Lazaros Dimitriadis GRE
Fourth Official: Vasilios Fotias GRE
VAR: Angelos Evangelou GRE
AVAR: Evangelos Manouchos GRE
Referee Observer: Edward Foley IRL
Slovan Bratislava – Sturm Graz
Referee: Orel Grinfeeld ISR
Assistant Referee 1: Roy Hassan ISR
Assistant Referee 2: Idan Yarkoni ISR
Fourth Official: Gal Leibovitz ISR
VAR: Ziv Adler ISR
AVAR: Roi Reinshreiber ISR
Referee Observer: Edgar Steinborn GER
Eintracht Frankfurt – Union St. Gilloise
Referee: Espen Eskas NOR
Assistant Referee 1: Isaak Bashevkin NOR
Assistant Referee 2: Anders Dale NOR
Fourth Official: Rohit Saggi NOR
VAR: Rob Dieperink NED
AVAR: Clay Ruperti NED
Referee Observer: Alberto Undiano Mallenco ESP
Ferencvarosi TC – Olympiakos SFP
Referee: Clement Turpin FRA
Assistant Referee 1: Nicolas Danos FRA
Assistant Referee 2: Erwan Finjean FRA
Fourth Official: Ruddy Buquet FRA
VAR: Jerôme Brisard FRA
AVAR: Willy Delajod FRA
Referee Observer: Volodymyr Petrov UKR
Legia Warszawa – Molde FK
Referee: Harm Osmers GER
Assistant Referee 1: Eduard Beitinger GER
Assistant Referee 2: Dominik Schaal GER
Fourth Official: Tobias Reichel GER
VAR: Robert Schröder GER
AVAR: Daniel Schlager GER
Referee Observer: Markus Strömbergsson SWE
