Ferencvarosi TC – Viktoria Plzen
Referee: Giorgi Kruashvili GEO (photo)
Assistant Referee 1: Levan Varamishvili GEO
Assistant Referee 2: Giorgi Elikashvili GEO
Fourth Official: Aleko Aptsiauri GEO
VAR: Benjamin Brand GER
AVAR: Johann Pfeifer GER
Referee Observer: Björn Kuipers NED
FC Porto – AS Roma
Referee: Tobias Stieler GER
Assistant Referee 1: Christian Gittelmann GER
Assistant Referee 2: Mark Borsch GER
Fourth Official: Florian Badstübner GER
VAR: Sören Storks GER
AVAR: Christian Dingert GER
Referee Observer: Alberto Undiano Mallenco ESP
Union St. Gilloise – AFC Ajax
Referee: Donatas Rumšas LTU
Assistant Referee 1: Aleksandr Radiuš LTU
Assistant Referee 2: Dovydas Sužiedėlis LTU
Fourth Official: Manfredas Lukjančukas LTU
VAR: Marco Di Bello ITA
AVAR: Daniele Doveri ITA
Referee Observer: João Ferreira POR
FC Midtjylland – Real Sociedad
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: Dennis Higler NED
Referee Observer: Lucilio Batista POR
Fenerbahce – Anderlecht
Referee: Nikola Dabanović MNE
Assistant Referee 1: Vladan Todorović MNE
Assistant Referee 2: Srdjan Jovanovic MNE
Fourth Official: Miloš Bošković MNE
VAR: Pascal Müller GER
AVAR: Robert Schröder GER
Referee Observer: Augustus Constantin ROU
FC Twente – Bodo Glimt
Referee: Sebastian Gishamer AUT
Assistant Referee 1: Santino Schreiner AUT
Assistant Referee 2: Alexander Borucki AUT
Fourth Official: Walter Altmann AUT
VAR: Alan Kijas AUT
AVAR: Carlos Del Cerro Grande ESP
Referee Observer: Sokol Jareci ALB
AZ Alkmaar – Galatasaray
Referee: João Pinheiro POR
Assistant Referee 1: Bruno Jesus POR
Assistant Referee 2: Luciano Maia POR
Fourth Official: João Gonçalves POR
VAR: Tiago Martins POR
AVAR: Juan Martínez Munuera ESP
Referee Observer: Lutz-Michael Fröhlich GER
PAOK – FCSB
Referee: Lawrence Visser BEL
Assistant Referee 1: Rien Vanyzere BEL
Assistant Referee 2: Thibaud Nijssen BEL
Fourth Official: Simon Bourdeaud’hui BEL
VAR: Bram Van Driessche BEL
AVAR: Bert Put BEL
Referee Observer: Costas Kapitanis CYP
