Galatasaray SK – BSC Young Boys
Referee: Espen Eskas NOR (photo)
Assistant Referee 1: Jan Engan NOR
Assistant Referee 2: Isaak Bashevkin NOR
Fourth Official: Mohammad Aslam NOR
VAR: Rob Dieperink NED
AVAR: Erwin Blank NED
Referee Observer: Gianluca Rocchi ITA
Sparta Praha – Malmö FF
Referee: Clement Turpin FRA
Assistant Referee 1: Nicolas Danos FRA
Assistant Referee 2: Benjamin Pages FRA
Fourth Official: Ruddy Buquet FRA
VAR: Willy Delajod FRA
AVAR: Jeremie Pignard FRA
Referee Observer: Ante Vučemilović CRO
FC Salzburg – Dynamo Kyiv
Referee: Halil Meler TUR
Assistant Referee 1: Kerem Ersoy TUR
Assistant Referee 2: Ibrahim Uyarcan TUR
Fourth Official: Arda Kardeşler TUR
VAR: Luca Pairetto ITA
AVAR: Valerio Marini ITA
Referee Observer: Rune Pedersen NOR
Qarabag Agdam – Dinamo Zagreb
Referee: Michael Oliver ENG
Assistant Referee 1: Stuart Burt ENG
Assistant Referee 2: Lee Betts ENG
Fourth Official: Christopher Kavanagh ENG
VAR: Stuart Attwell ENG
AVAR: Timothy Wood ENG
Referee Observer: Peter Sippel GER
Slovan Bratislava – FC Midtjylland
Referee: Tobias Stieler GER
Assistant Referee 1: Rafael Foltyn GER
Assistant Referee 2: Mark Borsch GER
Fourth Official: Robert Schröder GER
VAR: Bastian Dankert GER
AVAR: Timo Gerach GER
Referee Observer: Terje Hauge NOR
Slavia Praha – LOSC Lille
Referee: Slavko Vinčić SVN
Assistant Referee 1: Tomaž Klančnik SVN
Assistant Referee 2: Andraž Kovačič SVN
Fourth Official: Rade Obrenović SVN
VAR: Nejc Kajtazović SVN
AVAR: Asmir Sagrković SVN
Referee Observer: Joao Ferreira POR
Crvena Zvezda – Bodo Glimt
Referee: Davide Massa ITA
Assistant Referee 1: Filippo Meli ITA
Assistant Referee 2: Stefano Alassio ITA
Fourth Official: Fabio Maresca ITA
VAR: Aleandro Di Paolo ITA
AVAR: Daniele Paterna ITA
Referee Observer: Murat Ilgaz TUR