20-21 July 2016
AC Omonia (CYP) - Beitar Jerusalem (ISR)
Referee: Davide Massa (ITA, photo)
Assistant Referee 1: Fabiano Preti (ITA)
Assistant Referee 2: Filippo Valeriani (ITA)
Fourth Official: Claudio Gavillucci (ITA)
Referee Observer: Guy Goethals (BEL)
Kapaz PFK (AZE) - Admira Wacker (AUT)
Referee: Vitali Meshkov (RUS)
Assistant Referee 1: Valeri Danchenko (RUS)
Assistant Referee 2: Maksim Gavrilin (RUS)
Fourth Official: Mikhail Vilkov (RUS)
Referee Observer: Murat Ilgaz (TUR)
FK Ventspils (LVA) - Aberdeen FC (SCO)
Referee: Danilo Grujić (SRB)
Assistant Referee 1: Srđan Milutinović (SRB)
Assistant Referee 2: Ivica Stojanović (SRB)
Fourth Official: Milan Ilić (SRB)
Referee Observer: Igor Satkii (MDA)
FK Jelgava (LVA) - Slovan Bratislava (SVK)
Referee: Ken Henry Johnsen (NOR)
Assistant Referee 1: Tom Gronevik (NOR)
Assistant Referee 2: Morten Jensen (NOR)
Fourth Official: Trygve Kjensli (NOR)
Referee Observer: Konrad Plautz (AUT)
Lokomotiva Zagreb (CRO) - RoPS Rovaniemi (FIN)
Referee: Giorgi Kruashvili (GEO)
Assistant Referee 1: Zaza Menteshashvili (GEO)
Assistant Referee 2: Zaza Pipia (GEO)
Fourth Official: George Vadachkoria (GEO)
Referee Observer: Michael Argyrou (CYP)
HJK Helsinki (FIN) - Beroe Stara Zagora (BUL)
Referee: Padraigh Sutton (IRL)
Assistant Referee 1: Dermot Broughton (IRL)
Assistant Referee 2: Robert Clarke (IRL)
Fourth Official: Graham Kelly (IRL)
Referee Observer: Christoforos Zografos (GRE)
Torpedo Belaz Zhodino (BLR) - Debreceni VSC (HUN)
Referee: Dimitar Meckarovski (MKD)
Assistant Referee 1: Dejan Nedelkoski (MKD)
Assistant Referee 2: Goce Petreski (MKD)
Fourth Official: Dejan Jakimovski (MKD)
Referee Observer: Are Habicht (EST)
Nomme Kalju (EST) - Maccabi Haifa (ISR)
Referee: Markus Hameter (AUT)
Assistant Referee 1: Maximilian Kolbitsch (AUT)
Assistant Referee 2: Andreas Heidenreich (AUT)
Fourth Official: Rene Eisner (AUT)
Referee Observer: Ryszard Wójcik (POL)
Levski Sofia (BUL) - NK Maribor (SVN)
Referee: Michael Tykgaard (DEN)
Assistant Referee 1: Henrik Sønderby (DEN)
Assistant Referee 2: Lars Hummelgaard (DEN)
Fourth Official: Anders Poulsen (DEN)
Referee Observer: Paulius Malzinskas (LTU)
Stromsgodset IF (NOR) - Sonderjyske (DEN)
Referee: Steven McLean (SCO)
Assistant Referee 1: David McGeachie (SCO)
Assistant Referee 2: Douglas Potter (SCO)
Fourth Official: Robert Madden (SCO)
Referee Observer: Albano Janku (ALB)
AEK Larnaca (CYP) - Cliftonville FC (NIR)
Referee: Tihomir Pejin (CRO)
Assistant Referee 1: Goran Pataki (CRO)
Assistant Referee 2: Bojan Zobenica (CRO)
Fourth Official: Duje Strukan (CRO)
Referee Observer: Brian Lawlor (WAL)
Grasshopper Zürich (SUI) - KR Reykjavík (ISL)
Referee: Erez Papir (ISR)
Assistant Referee 1: David Bitton (ISR)
Assistant Referee 2: Eyal Sharon (ISR)
Fourth Official: Zvi Levi (ISR)
Referee Observer: Luciano Luci (ITA)
Slavia Praha (CZE) - Levadia Tallinn (EST)
Referee: Christos Nicolaides (CYP)
Assistant Referee 1: Charalambos Charalambous (CYP)
Assistant Referee 2: Charalmabos Georgiou (CYP)
Fourth Official: Lucas Soteriou (CYP)
Referee Observer: Andreas Schluchter (SUI)
IFK Göteborg (SWE) - Piast Gliwice (POL)
Referee: Georgios Kominis (GRE)
Assistant Referee 1: Polychronis Kostaras (GRE)
Assistant Referee 2: Nikolaos Karaisaridis (GRE)
Fourth Official: Michail Voskakis (GRE)
Referee Observer: Edgar Steinborn (GER)
FC Vaduz (LIE) - FC Midtjylland (DEN)
Referee: Andrew Davey (NIR)
Assistant Referee 1: Goergios Argyropoulos (NIR)
Assistant Referee 2: Stephen Donaldson (NIR)
Fourth Official: Keith Kennedy (NIR)
Referee Observer: Zoran Petrović (SRB)
Odds BK (NOR) - PAS Giannina (GRE)
Referee: Tomasz Musiał (POL)
Assistant Referee 1: Radoslaw Siejka (POL)
Assistant Referee 2: Sebastian Mucha (POL)
Fourth Official: Pawel Raczkowski (POL)
Referee Observer: Jiri Ulrich (CZE)
Qabala FK (AZE) - MTK Budapest (HUN)
Referee: Mete Kalkavan (TUR)
Assistant Referee 1: Ceyun Sesiguzel (TUR)
Assistant Referee 2: Esat Sancaktar (TUR)
Fourth Official: Serkan Cinar (TUR)
Referee Observer: Vasily Melnichuk (UKR)
Maccabi Tel Aviv (ISR) - Kairat Almaty (KAZ)
Referee: Tiago Lopes (POR)
Assistant Referee 1: Luis Campos (POR)
Assistant Referee 2: Rui Teixeira (POR)
Fourth Official: Fabio Verissimo (POR)
Referee Observer: Boško Jovanetić (SRB)
Europa FC (GIB) - AIK Solna (SWE)
Referee: Ádám Farkas (HUN)
Assistant Referee 1: Gábor Erős (HUN)
Assistant Referee 2: Oszkár Lémon (HUN)
Fourth Official: József Erdős (HUN)
Referee Observer: Lassin Isaksen (FRO)
FK Kukësi (ALB) - Austria Wien (AUT)
Referee: Vilhjalmur Thorarinsson (ISL)
Assistant Referee 1: Gunnar Gudmundsson (ISL)
Assistant Referee 2: Bryngeir Valdimarsson (ISL)
Fourth Official: Thoroddur Hjaltalin (ISL)
Referee Observer: Adrian Casha (MLT)
Connah's Quay Nomads (WAL) - FK Vojvodina (SRB)
Referee: Peter Kralović (SVK)
Assistant Referee 1: Erik Weiss (SVK)
Assistant Referee 2: Miroslav Benko (SVK)
Fourth Official: Roland Weiss (SVK)
Referee Observer: Luc Wilmes (LUX)
Zagłębie Lubin (POL) - FK Partizan (SRB)
Referee: Anatoliy Abdula (UKR)
Assistant Referee 1: Sergii Bekker (UKR)
Assistant Referee 2: Oleg Pluzhnyk (UKR)
Fourth Official: Oleksandr Derdo (UKR)
Referee Observer: Michael Ross (NIR)
KF Shkendija (MKD) - Neftçi PFK (AZE)
Referee: Erik Lambrechts (BEL)
Assistant Referee 1: Karel De Rocker (BEL)
Assistant Referee 2: Jo De Weirdt (BEL)
Fourth Official: Frederik Geldhof (BEL)
Referee Observer: Nicolae Grigorescu (ROU)
Brondby IF (DEN) - Hibernian FC (SCO)
Referee: Marius Avram (ROU)
Assistant Referee 1: Valentin Avram (ROU)
Assistant Referee 2: Miklos Nagy (ROU)
Fourth Official: Iulian Calin (ROU)
Referee Observer: John Ward (IRL)
Osmanlıspor (TUR) - Zimbru Chisinau (MDA)
Referee: Ola Hobber Nilsen (NOR)
Assistant Referee 1: Jan Engan (NOR)
Assistant Referee 2: Reidar Gundersen (NOR)
Fourth Official: Martin Lundby (NOR)
Referee Observer: Manuel Mejuto González (ESP)
Spartak Trnava (SVK) - FC Shirak (ARM)
Referee: Arnold Hunter (NIR)
Assistant Referee 1: Stephen Bell (NIR)
Assistant Referee 2: Paul Robinson (NIR)
Fourth Official: Ian Mc Nabb (NIR)
Referee Observer: Hervé Piccirillo (FRA)
Hajduk Split (CRO) - CSMS Iaşi (ROU)
Referee: Frank Schneider (FRA)
Assistant Referee 1: Philippe Jeanne (FRA)
Assistant Referee 2: Djemel Zitouni (FRA)
Fourth Official: Olivier Thual (FRA)
Referee Observer: Darko Čeferin (SVN)
NK Domžale (SVN) - Shakhtyor Soligorsk (BLR)
Referee: Alain Bieri (SUI)
Assistant Referee 1: Alain Heiniger (SUI)
Assistant Referee 2: Carmine Sangiovanni (SUI)
Fourth Official: Urs Schnyder (SUI)
Referee Observer: Plarent Kotherja (ALB)
FK Čukarički (SRB) - Videoton FC (HUN)
Referee: Alexandre Boucaut (BEL)
Assistant Referee 1: Jimmy Cremers (BEL)
Assistant Referee 2: Kristof Meers (BEL)
Fourth Official: Christof Dierick (BEL)
Referee Observer: Stanislav Suhkina (RUS)
Saint Patrick's Athletic (IRL) - Dinamo Minsk (BLR)
Referee: Alan Sant (MLT)
Assistant Referee 1: Roberto Vella (MLT)
Assistant Referee 2: Luke Portelli (MLT)
Fourth Official: Mario Apap (MLT)
Referee Observer: Dragutin Poljak (CRO)
Cork City (IRL) - BK Häcken (SWE)
Referee: Carlos Xistra (POR)
Assistant Referee 1: Alvaro Mesquita (POR)
Assistant Referee 2: Tiago Pereira (POR)
Fourth Official: Joao Silva (POR)
Referee Observer: Peter Jones (ENG)
Budućnost Podgorica (MNE) - KRC Genk (BEL)
Referee: Charalampos Kalogeropoulos (GRE)
Assistant Referee 1: Alexandros Grevenis (GRE)
Assistant Referee 2: Ioannis Toumpakaris (GRE)
Fourth Official: Anastasios Papapetrou (GRE)
Referee Observer: Sergey Zuev (RUS)
Heart of Midlothian (SCO) - Birkirkara FC (MLT)
Referee: Ville Nevalainen (FIN)
Assistant Referee 1: Ville Koskiniemi (FIN)
Assistant Referee 2: Sami Nykänen (FIN)
Fourth Official: Mattias Gestranius (FIN)
Referee Observer: Alain Hamer (LUX)