27 July 2017FC Utrecht – Lech Poznan
Referee: Aleksandar Stavrev (MKD, photo)
Assistant Referee 1: Marjan Kirovski (MKD)
Assistant Referee 2: Dejan Kostadinov (MKD)
Fourth Official: Dejan Jakimovski (MKD)
Referee Observer: Michael Ross (NIR)
Maccabi Tel Aviv – Panionios
Referee: Bart Vertenten (BEL)
Assistant Referee 1: Rien Vanyzere (BEL)
Assistant Referee 2: Thibaud Nijssen (BEL)
Fourth Official: Frederik Geldhof (BEL)
Referee Observer: Cyril Zimmermann (SUI)
Mladá Boleslav – Skënderbeu
Referee: Alan Sant (MLT)
Assistant Referee 1: Roberto Vella (MLT)
Assistant Referee 2: Luke Portelli (MLT)
Fourth Official: Malcolm Spiteri (MLT)
Referee Observer: Vadims Direktorenko (LVA)
FC Olimpik Donetsk (UKR) - PAOK FC (GRE)
Referee: Alain Bieri (SUI)
Assistant Referees: Johannes Vogel (SUI), Sertac Kurnazca (SUI)
Fourth Official: Pascal Erlachner (SUI)
Referee Observer: Rusmir Mrković (BIH)
FK Trakai (LTU) - KF Shkëndija (MKD)
Referee: Neil Doyle (IRL)
Assistant Referees: Emmett Dynan (IRL), Dermot Broughton (IRL)
Fourth Official: Robert Harvey (IRL)
Referee Observer: Stefano Podeschi (SMR)
FK Sūduva (LTU) - FC Sion (SUI)
Referee: Alexander Harkam (AUT)
Assistant Referees: Andreas Heidenreich (AUT), Maximilian Kolbitsch (AUT)
Fourth Official: Gerhard Grobelnik (AUT)
Referee Observer: Helmut Fleischer (GER)
AIK (SWE) - SC Braga (POR)
Referee: Marius Avram (ROU)
Assistant Referees: Valentin Avram (ROU), Cristian Orbuleț (ROU)
Fourth Official: Andrei Chivulete (ROU)
Referee Observer: John Ferry (NIR)
AEK Larnaca FC (CYP) - FC Dinamo Minsk (BLR)
Referee: Petr Ardeleánu (CZE)
Assistant Referees: Martin Wilczek (CZE), Petr Blažej (CZE)
Fourth Official: Radek Příhoda (CZE)
Referee Observer: Morgan Norman (SWE)
Östersunds FK (SWE) - CS Fola Esch (LUX)
Referee: Yevhen Aranovskyy (UKR)
Assistant Referees: Oleksandr Korniyko (UKR), Volodymyr Volodin (UKR)
Fourth Official: Yaroslav Kozyk (UKR)
Referee Observer: Emil Božinovski (MKD)
SK Sturm Graz (AUT) - Fenerbahçe SK (TUR)
Referee: Ola Hobber Nilsen (NOR)
Assistant Referees: Tom Grønevik (NOR), Geir Isaksen (NOR)
Fourth Official: Kai Erik Steen (NOR)
Referee Observer: Frank De Bleeckere (BEL)
27 July 2017, 19:00 CET, FC Krasnodar Stadium, Krasnodar (RUS)
FC Krasnodar (RUS) - Lyngby BK (DEN)
Referee: Chrístos Nikolaḯdis (CYP)
Assistant Referees: Charálambos Charalámbous (CYP), Charálambos Georgíou (CYP)
Fourth Official: Loúkas Sotiríou (CYP)
Referee Observer: Vladimir Antonov (MDA)
PSV Eindhoven (NED) - NK Osijek (CRO)
Referee: Andrew Dallas (SCO)
Assistant Referees: Sean Carr (SCO), Douglas Potter (SCO)
Fourth Official: David Munro (SCO)
Referee Observer: Uno Tutk (EST)
Bnei Yehuda Tel-Aviv FC (ISR) - FC Zenit (RUS)
Referee: Nikola Dabanović (MNE)
Assistant Referees: Djordjije Ražnatović (MNE), Aleksandar Djikanović (MNE)
Fourth Official: Milovan Milačić (MNE)
Referee Observer: Igor Șațkii (MDA)
PFC Botev Plovdiv (BUL) - CS Marítimo (POR)
Referee: Bojan Pandzic (SWE)
Assistant Referees: Joakim Nilsson (SWE), Magnus Sjöblom (SWE)
Fourth Official: Mohammed Al-Hakim (SWE)
Referee Observer: Oğuz Sarvan (TUR)
FC Astra Giurgiu (ROU) - FC Oleksandriya (UKR)
Referee: Dimitar Mečkarovski (MKD)
Assistant Referees: Dejan Nedelkoski (MKD), Goce Petreski (MKD)
Fourth Official: Konstantin Vlaho (MKD)
Referee Observer: Muharrem Aksoy (TUR)
FC Dinamo (ROU) - Athletic Club (ESP)
Referee: Tore Hansen (NOR)
Assistant Referees: Jon Knutsen (NOR), Øystein Ytterland (NOR)
Fourth Official: Espen Eskås (NOR)
Referee Observer: Karen Nalbandyan (ARM)
Brøndby IF (DEN) - HNK Hajduk Split (CRO)
Referee: Kevin Clancy (SCO)
Assistant Referees: Graeme Stewart (SCO), Jordan Stokoe (SCO)
Fourth Official: Nicolas Walsh (SCO)
Referee Observer: Marián Ružbarský (SVK)
Universitatea Craiova (ROU) - AC Milan (ITA)
Referee: Halis Özkahya (TUR)
Assistant Referees: Cem Satman (TUR), Hakan Yemişken (TUR)
Fourth Official: Kemal Uğurlu (TUR)
Referee Observer: Plarent Kotherja (ALB)
Arka Gdynia (POL) - FC Midtjylland (DEN)
Referee: Enea Jorgji (ALB)
Assistant Referees: Egin Doda (ALB), Ilir Tartaraj (ALB)
Fourth Official: Juxhin Xhaja (ALB)
Referee Observer: Volodymyr Petrov (UKR)
Crvena Zvezda (SRB) - AC Sparta Praha (CZE)
Referee: Sergey Lapochkin (RUS)
Assistant Referees: Aleksey Lebedev (RUS), Andrey Glot (RUS)
Fourth Official: Aleksey Sukhoy (RUS)
Referee Observer: Raymond Ellingham (WAL)
KAA Gent (BEL) - SCR Altach (AUT)
Referee: Adrien Jaccottet (SUI)
Assistant Referees: Vital Jobin (SUI), Raffael Zeder (SUI)
Fourth Official: Lionel Tschudi (SUI)
Referee Observer: Vlado Svilokos (CRO)
FC Girondins de Bordeaux (FRA) - Videoton FC (HUN)
Referee: Bartosz Frankowski (POL)
Assistant Referees: Marcin Borkowski (POL), Jakub Winkler (POL)
Fourth Official: Krzysztof Jakubik (POL)
Referee Observer: Ilkka Koho (FIN)
Panathinaïkós FC (GRE) - Qəbələ İK (AZE)
Referee: Juan Martínez Munuera (ESP)
Assistant Referees: Diego Barbero Sevilla (ESP), César Noval Font (ESP)
Fourth Official: Mario Melero López (ESP)
Referee Observer: Leslie Irvine (NIR)
Olympique de Marseille (FRA) - KV Oostende (BEL)
Referee: Mete Kalkavan (TUR)
Assistant Referees: Esat Sancaktar (TUR), Ceyhun Sesigüzel (TUR)
Fourth Official: Halil Meler (TUR)
Referee Observer: Tomasz Mikulski (POL)
Aberdeen FC (SCO) - Apollon Limassol FC (CYP)
Referee: Mattias Gestranius (FIN)
Assistant Referees: Jan-Peter Aravirta (FIN), Jonas Turunen (FIN)
Fourth Official: Kaarlo Hämäläinen (FIN)
Referee Observer: Eyjólfur Ólafsson (ISL)
GNK Dinamo (CRO) - Odds BK (NOR)
Referee: Manuel Schüttengruber (AUT)
Assistant Referees: Stefan Kühr (AUT), Andreas Rothmann (AUT)
Fourth Official: Dieter Muckenhammer (AUT)
Referee Observer: Nikolay Levnikov (RUS)
SC Freiburg (GER) - NK Domžale (SVN)
Referee: Anatoliy Zhabchenko (UKR)
Assistant Referees: Oleksandr Voytyuk (UKR), Serhiy Bekker (UKR)
Fourth Official: Oleksandr Derdo (UKR)
Referee Observer: Lucílio Batista (POR)
Everton FC (ENG) - MFK Ružomberok (SVK)
Referee: Georgi Kabakov (BUL)
Assistant Referees: Martin Margaritov (BUL), Diyan Valkov (BUL)
Fourth Official: Nikolay Yordanov (BUL)
Referee Observer: Stefan Messner (AUT)
FK Austria Wien (AUT) - AEL Limassol FC (CYP)
Referee: Antti Munukka (FIN)
Assistant Referees: Jukka Honkanen (FIN), Ville Koskiniemi (FIN)
Fourth Official: Jari Järvinen (FIN)
Referee Observer: Marcel Vanelshocht (BEL)