BSC Young Boys – CFR Cluj
Referee: Benoît Bastien (FRA, photo)
Assistant Referee 1: Hicham Zakrani (FRA)
Assistant Referee 2: Frederic Haquette (FRA)
Fourth Official: Karim Abed (FRA)
Referee Observer: Andrejs Sipailo (LVA)
Rapid Wien – Molde FK
Referee: Marco Guida (ITA)
Assistant Referee 1: Ciro Carbone (ITA)
Assistant Referee 2: Daniele Bindoni (ITA)
Fourth Official: Fabio Maresca (ITA)
Referee Observer: Neale Barry (ENG)
CSKA Sofia – AS Roma
Referee: Irfan Peljto (BIH)
Assistant Referee 1: Senad Ibrisimbegović (BIH)
Assistant Referee 2: Davor Beljo (BIH)
Fourth Official: Haris Kaljanac (BIH)
Referee Observer: Haim Jakov (ISR)
Dundalk – Arsenal
Referee: Ivan Bebek (CRO)
Assistant Referee 1: Goran Pataki (CRO)
Assistant Referee 2: Bojan Zobenica (CRO)
Fourth Official: Igor Pajac (CRO)
Referee Observer: Georgi Yordanov (BUL)
Bayer Leverkusen – Slavia Praha
Referee: Anastasios Sidiropoulos (GRE)
Assistant Referee 1: Polychronis Kostaras (GRE)
Assistant Referee 2: Lazaros Dimitriadis (GRE)
Fourth Official: Ioannis Papadopoulos (GRE)
Referee Observer: Erol Ersoy (TUR)
Hapoel Beer Sheva – OGC Nice
Referee: Kristo Tohver (EST)
Assistant Referee 1: Silver Koiv (EST)
Assistant Referee 2: Aron Härsing (EST)
Fourth Official: Juri Frischer (EST)
Referee Observer: Sokol Jareci (ALB)
Standard de Liege – SL Benfica
Referee: Aleksei Kulbakov (BLR)
Assistant Referee 1: Dmitri Zhuk (BLR)
Assistant Referee 2: Oleg Maslyanko (BLR)
Fourth Official: Viktor Shimusik (BLR)
Referee Observer: Marinus Koopman (NED)
Lech Poznan – Rangers FC
Referee: Jose Sanchez Martinez (ESP)
Assistant Referee 1: Raul Cabanero Martinez (ESP)
Assistant Referee 2: Inigo Prieto Lopez (ESP)
Fourth Official: Jose Munuera Montero (ESP)
Referee Observer: Vladimir Antonov (MDA)
PSV Eindhoven – Omonia FC
Referee: Kevin Clancy (SCO)
Assistant Referee 1: Graeme Stewart (SCO)
Assistant Referee 2: David Roome (SCO)
Fourth Official: Greg Aitken (SCO)
Referee Observer: Sergejus Slyva (LTU)
PAOK FC – Granada CF
Referee: John Beaton (SCO)
Assistant Referee 1: Daniel McFarlane (SCO)
Assistant Referee 2: Alan Mulvanny (SCO)
Fourth Official: David Munro (SCO)
Referee Observer: Vlado Svilokos (CRO)
SSC Napoli – Real Sociedad
Referee: Orel Grinfeld (ISR)
Assistant Referee 1: Roy Hassan (ISR)
Assistant Referee 2: Idan Yarkoni (ISR)
Fourth Official: Gal Leibovitz (ISR)
Referee Observer: Alexandru Deaconu (ROU)
HNK Rijeka – AZ Alkmaar
Referee: Sergei Karasev (RUS)
Assistant Referee 1: Igor Demeshko (RUS)
Assistant Referee 2: Dmitri Mosyakin (RUS)
Fourth Official: Kirill Levnikov (RUS)
Referee Observer: Gevorg Hovhannisyan (ARM)
Leicester City – AEK Athens
Referee: Lawrence Visser (BEL)
Assistant Referee 1: Thibaud Nijssen (BEL)
Assistant Referee 2: Rien Vanyzere (BEL)
Fourth Official: Bram Van Driessche (BEL)
Referee Observer: Hugh Dallas (SCO)
SC Braga – Zorya Luhansk
Referee: Daniel Stefanski (POL)
Assistant Referee 1: Dawid Golis (POL)
Assistant Referee 2: Krzysztof Myrmus (POL)
Fourth Official: Damian Sylwestrzak (POL)
Referee Observer: Bernardino Gonzalez Vazquez (ESP)
Sparta Praha – AC Milan
Referee: Daniel Siebert (GER)
Assistant Referee 1: Jan Seidel (GER)
Assistant Referee 2: Rafael Foltyn (GER)
Fourth Official: Daniel Schlager (GER)
Referee Observer: Kenneth Clark (SCO)
Celtic FC – LOSC Lille
Referee: Fabio Verissimo (POR)
Assistant Referee 1: Bruno Rodrigues (POR)
Assistant Referee 2: Pedro Martins (POR)
Fourth Official: Antonio Nobre (POR)
Referee Observer: Stephen Lodge (ENG)
Maccabi Tel Aviv – Sivasspor
Referee: Andris Treimanis (LVA)
Assistant Referee 1: Haralds Gudermanis (LVA)
Assistant Referee 2: Martins Svipsts (LVA)
Fourth Official: Aleksandrs Golubevs (LVA)
Referee Observer: Kyros Vassaras (GRE)
Villarreal CF – Qarabag FK
Referee: Mykola Balakin (UKR)
Assistant Referee 1: Andrii Skrypka (UKR)
Assistant Referee 2: Semen Shlonchak (UKR)
Fourth Official: Yevhenii Aranovskiy (UKR)
Referee Observer: Joao Ferreira (POR)
Tottenham Hotspur – Royal Antwerp
Referee: Jesúus Gil Manzano (ESP)
Assistant Referee 1: Diego Barbero Sevilla (ESP)
Assistant Referee 2: Angel Nevado Rodriguez (ESP)
Fourth Official: Guillermo Cuadra Fernandez (ESP)
Referee Observer: Lucilio Batista (POR)
PFC Ludogorets – LASK
Referee: Vitali Meshkov (RUS)
Assistant Referee 1: Aleksei Lunev (RUS)
Assistant Referee 2: Dmitry Safyan (RUS)
Fourth Official: Vladimir Moskalev (RUS)
Referee Observer: Karel Vidlak (CZE)
GNK Dinamo – CSKA Moskva
Referee: Tiago Martins (POR)
Assistant Referee 1: Luis Campos (POR)
Assistant Referee 2: Pedro Almeida (POR)
Fourth Official: Hugo Miguel (POR)
Referee Observer: Ray Ellingham (WAL)
Wolfsberger AC – Feyenoord
Referee: Pawel Raczkowski (POL)
Assistant Referee 1: Pawel Sokolnicki (POL)
Assistant Referee 2: Tomasz Listkiewicz (POL)
Fourth Official: Piotr Lasyk (POL)
Referee Observer: Andreas Schluchter (SUI)
TSG Hoffenheim – KAA Gent
Referee: Anastasios Papapetrou (GRE)
Assistant Referee 1: Tryfon Petropoulos (GRE)
Assistant Referee 2: Iordanis Aptosoglou (GRE)
Fourth Official: Angelos Evangelou (GRE)
Referee Observer: Fredy Fautrel (FRA)
Slovan Liberec – Crvena Zvezda
Referee: Mattias Gestranius (FIN)
Assistant Referee 1: Jan-Peter Aravirta (FIN)
Assistant Referee 2: Mikko Alakare (FIN)
Fourth Official: Antti Munukka (FIN)
Referee Observer: Ichko Lozev (BUL)
