Vorskla Poltava – Arsenal
Referee: Bartosz Frankowski (POL, photo)
Assistant Referee 1: Marcin Boniek (POL)
Assistant Referee 2: Dawid Golis (POL)
Fourth Official: Adam Kupsik (POL)
Additional AR 1: Daniel Stefański (POL)
Additional AR 2: Zbigniew Dobrynin (POL)
Referee Observer: Eugen Strigel (GER)
Spartak Moskva – Rapid Wien
Referee: Paweł Gil (POL)
Assistant Referee 1: Konrad Sapela (POL)
Assistant Referee 2: Marcin Borkowski (POL)
Fourth Official: Krzysztof Myrmus (POL)
Additional AR 1: Krzysztof Jakubik (POL)
Additional AR 2: Piotr Lasyk (POL)
Referee Observer: Salustià Ciprés (AND)
Astana – Dynamo Kyiv
Referee: Ivan Bebek (CRO)
Assistant Referee 1: Tomislav Petrović (CRO)
Assistant Referee 2: Miro Grgić (CRO)
Fourth Official: Goran Pataki (CRO)
Additional AR 1: Mario Zebec (CRO)
Additional AR 2: Goran Gabrilo (CRO)
Referee Observer: Asim Xudiyev (AZE)
FC Zürich – AEK Larnaca
Referee: Aleksey Eskov (RUS)
Assistant Referee 1: Dmitri Mosyakin (RUS)
Assistant Referee 2: Anton Averyanov (RUS)
Fourth Official: Dmitri Safyan (RUS)
Additional AR 1: Mikhail Vilkov (RUS)
Additional AR 2: Roman Galimov (RUS)
Referee Observer: Albano Janku (ALB)
Bayer Leverkusen – PFC Ludogorets
Referee: Dennis Higler (NED)
Assistant Referee 1: Joost van Zuilen (NED)
Assistant Referee 2: Bas van Dongen (NED)
Fourth Official: Davie Goossens (NED)
Additional AR 1: Pol van Boekel (NED)
Additional AR 2: Allard Lindhout (NED)
Referee Observer: László Vágner (HUN)
Red Bull Salzburg – RB Leipzig
Referee: Orel Grinfeld (ISR)
Assistant Referee 1: Dvir Shimon (ISR)
Assistant Referee 2: Roi Hassan (ISR)
Fourth Official: Idan Yarkoni (ISR)
Additional AR 1: Erez Papir (ISR)
Additional AR 2: Ziv Adler (ISR)
Referee Observer: Kristinn Jakobsson (ISL)
Rosenborg – Celtic
Referee: Halis Özkahya (TUR)
Assistant Referee 1: Ceyhun Sesigüzel (TUR)
Assistant Referee 2: Hakan Yemişken (TUR)
Fourth Official: Kemal Yılmaz (TUR)
Additional AR 1: Ali Palabıyık (TUR)
Additional AR 2: Koray Gençerler (TUR)
Referee Observer: Ferenc Székely (HUN)
FC Zenit – FC København
Referee: Slavko Vinčič (SVN)
Assistant Referee 1: Tomaž Klančnik (SVN)
Assistant Referee 2: Andraž Kovačič (SVN)
Fourth Official: Grega Kordež (SVN)
Additional AR 1: Rade Obrenovič (SVN)
Additional AR 2: Roberto Ponis (SVN)
Referee Observer: Fritz Stuchlik (AUT)
Girondins de Bordeaux – Slavia Praha
Referee: Fábio Veríssimo (POR)
Assistant Referee 1: Álvaro Mesquita (POR)
Assistant Referee 2: Nuno Pereira (POR)
Fourth Official: Bruno Rodrigues (POR)
Additional AR 1: Carlos Xistra (POR)
Additional AR 2: Luís Godinho (POR)
Referee Observer: Luis Medina Cantalejo (ESP)
RSC Anderlecht – Spartak Trnava
Referee: Anastásios Papapétrou (GRE)
Assistant Referee 1: Trýfon Petrópoulos (GRE)
Assistant Referee 2: Iordánis Aptósoglou (GRE)
Fourth Official: Ilías Alexéas (GRE)
Additional AR 1: Athanásios Tzílos (GRE)
Additional AR 2: Ángelos Evangélou (GRE)
Referee Observer: Stefano Podeschi (SMR)
Fenerbahçe – Dinamo
Referee: Robert Schörgenhofer (AUT)
Assistant Referee 1: Markus Gutschi (AUT)
Assistant Referee 2: Roland Riedel (AUT)
Fourth Official: Andreas Witschnigg (AUT)
Additional AR 1: René Eisner (AUT)
Additional AR 2: Dieter Muckenhammer (AUT)
Referee Observer: Gerard Perry (IRL)
Qarabağ FK – Sporting CP
Referee: Petr Ardeleanu (CZE)
Assistant Referee 1: Petr Blažej (CZE)
Assistant Referee 2: Tomáš Mokrusch (CZE)
Fourth Official: Jan Paták (CZE)
Additional AR 1: Zbyněk Proske (CZE)
Additional AR 2: Emanuel Marek (CZE)
Referee Observer: Bernardino González Vázquez (ESP)
AC Milan – F91 Dudelange
Referee: Vladislav Bezborodov (RUS)
Assistant Referee 1: Valeri Danchenko (RUS)
Assistant Referee 2: Maksim Gavrilin (RUS)
Fourth Official: Aleksey Vorontsov (RUS)
Additional AR 1: Kirill Levnikov (RUS)
Additional AR 2: Vasiliy Kazartsev (RUS)
Referee Observer: Vlado Svilokos (CRO)
Real Betis – Olympiakos
Referee: Sergey Karasev (RUS)
Assistant Referee 1: Igor Demeshko (RUS)
Assistant Referee 2: Aleksey Lunev (RUS)
Fourth Official: Roman Usachev (RUS)
Additional AR 1: Sergey Ivanov (RUS)
Additional AR 2: Vladimir Moskalev (RUS)
Referee Observer: Hans Reijgwart (NED)
Krasnodar – Akhisarspor
Referee: Ivaylo Stoyanov (BUL)
Assistant Referee 1: Ivo Kolev (BUL)
Assistant Referee 2: Georgi Doynov (BUL)
Fourth Official: Petar Dzhuganski (BUL)
Additional AR 1: Volen Chinkov (BUL)
Additional AR 2: Nikolay Yordanov (BUL)
Referee Observer: Joeri Van De Velde (BEL)
Bate Borisov – Mol Vidi
Referee: Carlos Del Cerro Grande (ESP)
Assistant Referee 1: Juan Yuste Jiménez (ESP)
Assistant Referee 2: Roberto Alonso Fernández (ESP)
Fourth Official: Raúl Cabañero Martínez (ESP)
Additional AR 1: José Sánchez Martínez (ESP)
Additional AR 2: Santiago Jaime Latre (ESP)
Referee Observer: Zoran Petrović (SRB)
Rangers – Villarreal
Referee: Matej Jug (SVN)
Assistant Referee 1: Matej Žunič (SVN)
Assistant Referee 2: Manuel Vidali (SVN)
Fourth Official: Tomislav Pospeh (SVN)
Additional AR 1: Nejc Kajtazovič (SVN)
Additional AR 2: Mitja Žganec (SVN)
Referee Observer: Stefan Messner (AUT)
Eintracht Frankfurt – Olympique de Marseille
Referee: John Beaton (SCO)
Assistant Referee 1: Alan Mulvanny (SCO)
Assistant Referee 2: Sean Carr (SCO)
Fourth Official: Stuart Stevenson (SCO)
Additional AR 1: Kevin Clancy (SCO)
Additional AR 2: Greg Aitken (SCO)
Referee Observer: Rodger Gifford (WAL)
Apóllon Limassol – Lazio
Referee: Roi Reinshreiber (ISR)
Assistant Referee 1: Danny Krasikow (ISR)
Assistant Referee 2: David Biton (ISR)
Fourth Official: Amihay Mozes (ISR)
Additional AR 1: Yigal Frid (ISR)
Additional AR 2: Daniel Natan (ISR)
Referee Observer: Niklas Líðarenda (FRO)
Sarpsborg – Beşiktaş
Referee: Harald Lechner (AUT)
Assistant Referee 1: Andreas Heidenreich (AUT)
Assistant Referee 2: Maximilian Kolbitsch (AUT)
Fourth Official: Andreas Staudinger (AUT)
Additional AR 1: Alexander Harkam (AUT)
Additional AR 2: Julian Weinberger (AUT)
Referee Observer: Igor Pristovnik (CRO)
Malmö FF – KRC Genk
Referee: Srdjan Jovanović (SRB)
Assistant Referee 1: Uroš Stojković (SRB)
Assistant Referee 2: Milan Mihajlović (SRB)
Fourth Official: Dragan Bogićević (SRB)
Additional AR 1: Lazar Lukić (SRB)
Additional AR 2: Zoran Široki (SRB)
Referee Observer: Peter Sippel (GER)
Standard de Liège – Sevilla FC
Referee: Daniel Siebert (GER)
Assistant Referee 1: Jan Seidel (GER)
Assistant Referee 2: Rafael Foltyn (GER)
Fourth Official: Christian Gittelmann (GER)
Additional AR 1: Sascha Stegemann (GER)
Additional AR 2: Benjamin Cortus (GER)
Referee Observer: Cyril Zimmermann (SUI)
FK Jablonec – Stade Rennais
Referee: Tiago Martins (POR)
Assistant Referee 1: Luís Campos (POR)
Assistant Referee 2: Ricardo Santos (POR)
Fourth Official: António Godinho (POR)
Additional AR 1: Hugo Miguel (POR)
Additional AR 2: João Capela (POR)
Referee Observer: David Malcolm (NIR)
Chelsea – PAOK
Referee: Kristo Tohver (EST)
Assistant Referee 1: Silver Kõiv (EST)
Assistant Referee 2: Aron Härsing (EST)
Fourth Official: Jaan Roos (EST)
Additional AR 1: Juri Frischer (EST)
Additional AR 2: Eiko Saar (EST)
Referee Observer: Gaetano De Gabriele (MLT)