Rosenborg BK – FSV Mainz
Referee: Oleksiy Derevinskyy UKR (photo)
Assistant Referee 1: Semen Shlonchak UKR
Assistant Referee 2: Oleksiy Myronov UKR
Fourth Official: Klym Zabroda UKR
VAR: Viktor Kopiyevskyy UKR
AVAR: Mykola Balakin UKR
Referee Observer: Alon Yefet ISR
Hamrun Spartans – FK RFS
Referee: Ashot Ghaltakhchyan ARM
Assistant Referee 1: Mesrop Ghazaryan ARM
Assistant Referee 2: Atom Sevgulyan ARM
Fourth Official: Artem Gasparyan ARM
VAR: Daniele Chiffi ITA
AVAR: Zaven Hovhannisyan ARM
Referee Observer: Augustus Constantin ROU
ETO Gyor – Rapid Wien
Referee: Igor Stojčevski MKD
Assistant Referee 1: Vjolca Izeiri MKD
Assistant Referee 2: Filip Ickovski MKD
Fourth Official: Aleksandar Uroševik MKD
VAR: Jan Boterberg BEL
AVAR: Ella De Vries BEL
Referee Observer: Petteri Kari FIN
BK Hacken – CFR Cluj
Referee: Lukas Fähndrich SUI
Assistant Referee 1: Guillaume Maire SUI
Assistant Referee 2: Nicolas Müller SUI
Fourth Official: Mirel Turkes SUI
VAR: Darren England ENG
AVAR: Sven Wolfensberger SUI
Referee Observer: Radek Príhoda CZE
Wolfsberger AC – Omonia Nicosia
Referee: António Nobre POR
Assistant Referee 1: Pedro Ribeiro POR
Assistant Referee 2: Nélson Pereira POR
Fourth Official: Ricardo Baixinho POR
VAR: André Narciso POR
AVAR: Hélder Malheiro POR
Referee Observer: Alieh Čykun BLR
Basaksehir FK – Universitatea Craiova
Referee: Juxhin Xhaja ALB
Assistant Referee 1: Arbër Zalla ALB
Assistant Referee 2: Rejdi Avdo ALB
Fourth Official: Olsid Ferataj ALB
VAR: Kreshnik Bajramaj ALB
AVAR: Olsion Yzeiraj ALB
Referee Observer: Nuno Castro POR
Breidablik – Virtus AC
Referee: Mikkel Redder DEN
Assistant Referee 1: Deniz Yurdakul DEN
Assistant Referee 2: René Risum DEN
Fourth Official: Lasse Graagaard DEN
VAR: Mads-Kristoffer Kristoffersen DEN
AVAR: Jakob Kehlet DEN
Referee Observer: Aliaksiej Kulbakou BLR
KF Drita – FC Deifferdeng
Referee: Mohammed Al-Hakim SWE
Assistant Referee 1: Mehmet Culum SWE
Assistant Referee 2: Fredrik Klyver SWE
Fourth Official: Granit Maqedonci SWE
VAR: Pawel Malec POL
AVAR: Pawel Pskit POL
Referee Observer: Markus Nobs SUI
Olimpija Ljubljana – Noa FA
Referee: Allard Lindhout NED
Assistant Referee 1: Rogier Honig NED
Assistant Referee 2: Johan Balder NED
Fourth Official: Alex Bos NED
VAR: Richard Martens NED
AVAR: Ingmar Oostrom NED
Referee Observer: Knut Kircher GER
RC Strasbourg – Brondby IF
Referee: Genc Nuza KOS
Assistant Referee 1: Bujar Selimaj KOS
Assistant Referee 2: Granit Hyseni KOS
Fourth Official: Burim Jahmurataj KOS
VAR: Clay Ruperti NED
AVAR: Dardan Çaka KOS
Referee Observer: Sascha Amhof SUI
Shakhtar Donetsk – Servette FC
Referee: Nicholas Walsh SCO
Assistant Referee 1: Daniel McFarlane SCO
Assistant Referee 2: Francis Connor SCO
Fourth Official: Christopher Graham SCO
VAR: Andrew Dallas SCO
AVAR: Donald Robertson SCO
Referee Observer: Jon Skjervold NOR
RSC Anderlecht – AEK Athens
Referee: Jérôme Brisard FRA
Assistant Referee 1: Alexis Auger FRA
Assistant Referee 2: Aurélien Drouet FRA
Fourth Official: Thomas Léonard FRA
VAR: Benoît Millot FRA
AVAR: Romain Lissorgue FRA
Referee Observer: Mika Peltola FIN
NK Celje – Banik Ostrava
Referee: Elçin Masiyev AZE
Assistant Referee 1: Elşad Abdullayev AZE
Assistant Referee 2: Parvin Talibov AZE
Fourth Official: Farid Haciyev AZE
VAR: Luca Pairetto ITA
AVAR: Rasad Ahmedov AZE
Referee Observer: William Collum SCO
Levski Sofia – AZ Alkmaar
Referee: Tamás Bognár HUN
Assistant Referee 1: Balázs Buzás HUN
Assistant Referee 2: Péter Kóbor HUN
Fourth Official: Mihály Káprály HUN
VAR: István Vad HUN
AVAR: Gergő Bogár HUN
Referee Observer: Alfredo Trentalange ITA
FK Polissya – AC Fiorentina
Referee: Aliyar Aghayev AZE
Assistant Referee 1: Zeynal Zeynalov AZE
Assistant Referee 2: Akif Amirəli AZE
Fourth Official: Kamal Umudlu AZE
VAR: Robert Schröder GER
AVAR: Inqilab Mammadov AZE
Referee Observer: Michael Riley ENG
Nioman Hrodna – Rayo Vallecano
Referee: Arda Kardeşler TUR
Assistant Referee 1: Mehmet Tugral TUR
Assistant Referee 2: Denizr Özaral TUR
Fourth Official: Ozan Ergün TUR
VAR: Onur Özütoprak TUR
AVAR: Ömer Turtay TUR
Referee Observer: Edward Foley IRL
Sparta Praha – Riga FC
Referee: Enea Jorgji ALB
Assistant Referee 1: Denis Rexha ALB
Assistant Referee 2: Ridiger Çokaj ALB
Fourth Official: Florian Lata ALB
VAR: Aleandro Di Paolo ITA
AVAR: Alberto Doda ALB
Referee Observer: Volodymyr Petrov UKR
Jagiellonia Bialystok – Dinamo City
Referee: Marian Barbu ROU
Assistant Referee 1: George Neacșu ROU
Assistant Referee 2: Imre o Bucsi ROU
Fourth Official: Sebastian Colțescu ROU
VAR: Cătălin Popa ROU
AVAR: Iulian Dima ROU
Referee Observer: David Malcolm NIR
FC Lausanne – Besiktas
Referee: Sigurd Kringstad NOR
Assistant Referee 1: Runar Langseth NOR
Assistant Referee 2: Ole Haukasen NOR
Fourth Official: Daniel Higraff NOR
VAR: Tom Hagen NOR
AVAR: Mohammad Aslam NOR
Referee Observer: László Vágner HUN
Shelbourne – Linfield
Referee: Vasílios Fotiás GRE
Assistant Referee 1: Andréas Meindanás GRE
Assistant Referee 2: Michaíl Papadákis GRE
Fourth Official: Aléxandros Tsakalídis GRE
VAR: Athanásios Tzílos GRE
AVAR: Spyrídon Zambalás GRE
Referee Observer: Konrad Plautz AUT
Crystal Palace – Fredrikstad FK
Referee: Anastásios Papapétrou GRE
Assistant Referee 1: Trýfon Petrópoulos GRE
Assistant Referee 2: Iordánis Aptósoglou GRE
Fourth Official: Fótias Polychrónis GRE
VAR: Ángelos Evangélou GRE
AVAR: Constantínos Poulikídis GRE
Referee Observer: Paolo Dondarini ITA
Rakow Czestochowa – Arda Kardzhali
Referee: Michal Očenáš SVK
Assistant Referee 1: Adam Jekkel SVK
Assistant Referee 2: Tobiáš Pacák SVK
Fourth Official: Filip Glova SVK
VAR: Manuel Schüttengruber AUT
AVAR: Alexander Harkam AUT
Referee Observer: Mattias Gestranius FIN
Hibernian FC – Legia Warszawa
Referee: Mohammad Al-Emara FIN
Assistant Referee 1: Turkka Valjakka FIN
Assistant Referee 2: Mika Lamppu FIN
Fourth Official: Peiman Simani FIN
VAR: Christian Ciochirca AUT
AVAR: Harald Lechner AUT
Referee Observer: Terje Hauge NOR
Santa Clara – Shamrock Rovers
Referee: Stefan Ebner AUT
Assistant Referee 1: Robert Steinacher AUT
Assistant Referee 2: Martin Höfler AUT
Fourth Official: Florian Jäger AUT
VAR: Alan Kijas AUT
AVAR: Josef Spurny AUT
Referee Observer: Pawel Gil POL
