Ararat Armenia – Lincoln Red Imps
Referee: Trustin Farrugia Cann (MLT, photo)
Assistant Referee 1: Alan Camilleri (MLT)
Assistant Referee 2: Duncan Sultana (MLT)
Fourth Official: Etienne Mangion (MLT)
Referee Observer: Karel Vidlák (CZE)
HB Tórshavn – Linfield FC
Referee: Ádám Farkas (HUN)
Assistant Referee 1: Balázs Szert (HUN)
Assistant Referee 2: Péter Kóbor (HUN)
Fourth Official: Csaba Pintér (HUN)
Referee Observer: Elmir Pilav (BIH)
FK Škendija – F91 Dudelange
Referee: Tore Hansen (NOR)
Assistant Referee 1: Kim Haglund (NOR)
Assistant Referee 2: Magnus Lundberg (NOR)
Fourth Official: Tom Harald Hagen (NOR)
Referee Observer: Marián Ružbarský (SVK)
Santa Coloma – FC Astana
Referee: Robert Hennessy (IRL)
Assistant Referee 1: Dermot Broughton (IRL)
Assistant Referee 2: Allen Lynch (IRL)
Fourth Official: Robert Rogers (IRL)
Referee Observer: Mark Whitby (WAL)
SP Tre Penne – FK Sūduva
Referee: Krzysztof Jakubik (POL)
Assistant Referee 1: Arkadiusz Wójcik (POL)
Assistant Referee 2: Tomasz Niemirowski (POL)
Fourth Official: Piotr Lasyk (POL)
Referee Observer: Francesco Bianchi (SUI)
Slovan Bratislava – KF Feronikeli
Referee: Ioánnis Papadópoulos (GRE)
Assistant Referee 1: Chrysoúla Kourompýlia (GRE)
Assistant Referee 2: Trýfon Petrópoulos (GRE)
Fourth Official: Athanásios Tzílos (GRE)
Referee Observer: Rune Pedersen (NOR)
FC Pyunik – FK Jablonec
Referee: Fedayi San (SUI)
Assistant Referee 1: Sladan Josipovic (SUI)
Assistant Referee 2: Jonas Erni (SUI)
Fourth Official: Lukas Fähndrich (SUI)
Referee Observer: Kóstas Kapitanís (CYP)
FK Ventspils – Gżira United
Referee: Dimitar Mečkarovski (MKD)
Assistant Referee 1: Dejan Nedelkoski (MKD)
Assistant Referee 2: Goce Petreski (MKD)
Fourth Official: Konstantin Vlaho (MKD)
Referee Observer: Edward Foley (IRL)
Qabala İK – Dinamo Tbilisi
Referee: Nicolas Walsh (SCO)
Assistant Referee 1: Alan Mulvanny (SCO)
Assistant Referee 2: Jordan Stokoe (SCO)
Fourth Official: Gavin Duncan (SCO)
Referee Observer: Guy Goethals (BEL)
AEK Larnaca – Levski Sofia
Referee: Tiago Martins (POR)
Assistant Referee 1: Luis Campos (POR)
Assistant Referee 2: Pedro Mota (POR)
Fourth Official: André Narciso (POR)
Referee Observer: Helmut Fleischer (GER)
FK Partizani – Sheriff Tiraspol
Referee: Kirill Levnikov (RUS)
Assistant Referee 1: Valeri Danchenko (RUS)
Assistant Referee 2: Andrei Vereteshkin (RUS)
Fourth Official: Vasili Kazartsev (RUS)
Referee Observer: Erol Ersoy (TUR)
FC Utrecht – HŠK Zrinjski
Referee: Aleksei Eskov (RUS)
Assistant Referee 1: Dmitri Mosyakin (RUS)
Assistant Referee 2: Andrei Bolotenkov (RUS)
Fourth Official: Mikhail Vilkov (RUS)
Referee Observer: Andrejs Sipailo (LVA)
Chikhura Sachkhere – Aberdeen FC
Referee: Horațiu Feșnic (ROU)
Assistant Referee 1: Alexandru Cerei (ROU)
Assistant Referee 2: Marius Nicoară (ROU)
Fourth Official: Andrei Chivulete (ROU)
Referee Observer: Matteo Trefoloni (ITA)
Budapest Honvéd – Universitatea Craiova
Referee: Kevin Clancy (SCO)
Assistant Referee 1: Graeme Stewart (SCO)
Assistant Referee 2: Sean Carr (SCO)
Fourth Official: Euan Anderson (SCO)
Referee Observer: Jon Skjervold (NOR)
Arsenal Tula – Neftçi PFK
Referee: Enea Jorgji (ALB)
Assistant Referee 1: Ridiger Çokaj (ALB)
Assistant Referee 2: Ilir Tartaraj (ALB)
Fourth Official: Klajdi Kola (ALB)
Referee Observer: Pavel Saliy (KAZ)
FK Haugesund – Sturm Graz
Referee: Donatas Rumšas (LTU)
Assistant Referee 1: Dovydas Sužiedėlis (LTU)
Assistant Referee 2: Gevork Arakelian (LTU)
Fourth Official: Donatas Šimėnas (LTU)
Referee Observer: Vítor Melo Pereira (POR)
Lechia Gdańsk – Brøndby IF
Referee: John Beaton (SCO)
Assistant Referee 1: David Roome (SCO)
Assistant Referee 2: David Doig (SCO)
Fourth Official: David Munro (SCO)
Referee Observer: Martin Ingvarsson (SWE)
Evkur Yeni Malatyaspor – Olimpija Ljubljana
Referee: João Pinheiro (POR)
Assistant Referee 1: Paulo Soares (POR)
Assistant Referee 2: Bruno Rodrigues (POR)
Fourth Official: Vítor Ferreira (POR)
Referee Observer: Michel Piraux (BEL)
Flora Tallinn – Eintracht Frankfurt
Referee: Ali Palabiyik (TUR)
Assistant Referee 1: Mustafa Eyisoy (TUR)
Assistant Referee 2: Mehmet Satman (TUR)
Fourth Official: Yaşar Uğurlu (TUR)
Referee Observer: Martin Hansson (SWE)
Molde – Čukarički
Referee: Donald Robertson (SCO)
Assistant Referee 1: Daniel McFarlane (SCO)
Assistant Referee 2: Calum Spence (SCO)
Fourth Official: Gregory Aitken (SCO)
Referee Observer: Vadims Direktorenko (LVA)
Mladá Boleslav – Ordabasy Shymkent
Referee: Siarhiej Cynkievič (BLR)
Assistant Referee 1: Vitaĺ Maliucin (BLR)
Assistant Referee 2: Jaŭhien Ramanaŭ (BLR)
Fourth Official: Viktar Šymusik (BLR)
Referee Observer: Kevin Azzopardi (MLT)
Alashkert – FCSB
Referee: Robert Harvey (IRL)
Assistant Referee 1: Wayne McDonnell (IRL)
Assistant Referee 2: Mark Gavin (IRL)
Fourth Official: Bernard Connolly (IRL)
Referee Observer: Lassin Isaksen (FRO)
Šachcior Salihorsk – Esbjerg FB
Referee: Mete Kalkavan (TUR)
Assistant Referee 1: Esat Sancaktar (TUR)
Assistant Referee 2: Kerem Ersoy (TUR)
Fourth Official: Arda Kardeşler (TUR)
Referee Observer: Vlado Svilokos (CRO)
Hapoel Beer Sheva – Kayrat Almaty
Referee: Ricardo de Burgos Bengoetxea (ESP)
Assistant Referee 1: Roberto Díaz Pérez (ESP)
Assistant Referee 2: Jon Núñez Fernández (ESP)
Fourth Official: Adrián Cordero Vega (ESP)
Referee Observer: Draženko Kovačić (CRO)
CSKA Sofia – NK Osijek
Referee: Paolo Valeri (ITA)
Assistant Referee 1: Stefano Alassio (ITA)
Assistant Referee 2: Stefano Del Giovane (ITA)
Fourth Official: Fabrizio Pasqua (ITA)
Referee Observer: Jan Carlsen (DEN)
Lokomotiv Plovdiv – Spartak Trnava
Referee: Timótheos Christofí (CYP)
Assistant Referee 1: Pávlos Georgíou (CYP)
Assistant Referee 2: Mários Kalogírou (CYP)
Fourth Official: Geórgios Nikoláou (CYP)
Referee Observer: Asim Xudiyev (AZE)
Connah's Quay Nomads – FK Partizan
Referee: Michal Očenáš (SVK)
Assistant Referee 1: Miroslav Benko (SVK)
Assistant Referee 2: Tomáš Vorel (SVK)
Fourth Official: Boris Marhefka (SVK)
Referee Observer: Neale Barry (ENG)
IFK Norrköping – FK Liepaja
Referee: Hüseyin Göçek (TUR)
Assistant Referee 1: Kemal Yılmaz (TUR)
Assistant Referee 2: Erdem Bayık (TUR)
Fourth Official: Abdulkadir Bitigen (TUR)
Referee Observer: Thóroddur Hjaltalín (ISL)
MOL Fehérvár – FC Vaduz
Referee: Kai Erik Steen (NOR)
Assistant Referee 1: Jan Erik Engan (NOR)
Assistant Referee 2: Anders Olav Dale (NOR)
Fourth Official: Kristoffer Hagenes (NOR)
Referee Observer: Nikolai Ivanov (RUS)
Jeunesse Esch – Vitória SC
Referee: Bojan Pandzic (SWE)
Assistant Referee 1: Joakim Nilsson (SWE)
Assistant Referee 2: Daniel Gustavsson (SWE)
Fourth Official: Kaspar Sjöberg (SWE)
Referee Observer: Orhan Erdemir (TUR)
Piast Gliwice – Riga FC
Referee: Manuel Schüttengruber (AUT)
Assistant Referee 1: Roland Brandner (AUT)
Assistant Referee 2: Robert Steinacher (AUT)
Fourth Official: Dieter Muckenhammer (AUT)
Referee Observer: Albano Janku (ALB)
FC Luzern – KÍ Klaksvík
Referee: Halis Özkahya (TUR)
Assistant Referee 1: Ceyhun Sesigüzel (TUR)
Assistant Referee 2: Hakan Yemişken (TUR)
Fourth Official: Halil Umut Meler (TUR)
Referee Observer: Kjell Alseth (NOR)
Dunajská Streda – Atrómitos FC
Referee: Bastian Dankert (GER)
Assistant Referee 1: Markus Häcker (GER)
Assistant Referee 2: Jan Seidel (GER)
Fourth Official: Robert Hartmann (GER)
Referee Observer: Petteri Kari (FIN)
KAA Gent – FC Viitorul
Referee: Aleksandar Stavrev (MKD)
Assistant Referee 1: Marjan Kirovski (MKD)
Assistant Referee 2: Dejan Kostadinov (MKD)
Fourth Official: Dejan Jakimovski (MKD)
Referee Observer: Vladimír Medved (SVK)
AZ Alkmaar – BK Häcken
Referee: Serhiy Boyko (UKR)
Assistant Referee 1: Volodymyr Volodin (UKR)
Assistant Referee 2: Oleksandr Voytyuk (UKR)
Fourth Official: Yaroslav Kozyk (UKR)
Referee Observer: Miroslav Tulinger (CZE)
Aris Thessaloniki – AEL Limassol
Referee: Stuart Attwell (ENG)
Assistant Referee 1: Harry Lennard (ENG)
Assistant Referee 2: Daniel Robathan (ENG)
Fourth Official: Andrew Madley (ENG)
Referee Observer: Nikolai Levnikov (RUS)
NK Domžale – Malmö FF
Referee: Michael Fabbri (ITA)
Assistant Referee 1: Giorgio Peretti (ITA)
Assistant Referee 2: Filippo Valeriani (ITA)
Fourth Official: Daniele Chiffi (ITA)
Referee Observer: Stávros Tritsónis (GRE)
Budućnost Podgorica – Zorya Luhansk
Referee: Massimiliano Irrati (ITA)
Assistant Referee 1: Lorenzo Manganelli (ITA)
Assistant Referee 2: Giacomo Paganessi (ITA)
Fourth Official: Gianluca Manganiello (ITA)
Referee Observer: Adrian Azzopardi (MLT)
Rangers FC – Progrès Niederkorn
Referee: Espen Eskås (NOR)
Assistant Referee 1: Øystein Ytterland (NOR)
Assistant Referee 2: Morten Jensen (NOR)
Fourth Official: Rohit Saggi (NOR)
Referee Observer: Darko Čeferin (SVN)
RC Strasbourg – Maccabi Haifa
Referee: Kevin Blom (NED)
Assistant Referee 1: Davie Goossens (NED)
Assistant Referee 2: Rens Bluemink (NED)
Fourth Official: Siemen Mulder (NED)
Referee Observer: Miroslav Vitković (CRO)
Wolverhampton Wanderers – Crusaders FC
Referee: Kristoffer Karlsson (SWE)
Assistant Referee 1: Stefan Hallberg (SWE)
Assistant Referee 2: Andreas Söderkvist (SWE)
Fourth Official: Andreas Ekberg (SWE)
Referee Observer: Lutz Fröhlich (GER)
RCD Espanyol – Stjarnan
Referee: Alain Durieux (LUX)
Assistant Referee 1: Daniel Da Costa (LUX)
Assistant Referee 2: Gilles Becker (LUX)
Fourth Official: Laurent Kopriwa (LUX)
Referee Observer: Cyril Zimmermann (SUI)
Legia Warszawa – KuPS Kuopio
Referee: Ivan Bebek (CRO)
Assistant Referee 1: Goran Pataki (CRO)
Assistant Referee 2: Bojan Zobenica (CRO)
Fourth Official: Mario Zebec (CRO)
Referee Observer: Michael Ross (NIR)
Torino FC – Debreceni VSC
Referee: Jens Maae (DEN)
Assistant Referee 1: Jesper Dahl (DEN)
Assistant Referee 2: Victor Skytte (DEN)
Fourth Official: Morten Krogh (DEN)
Referee Observer: Brian Lawlor (WAL)
Shamrock Rovers – Apóllon Limassol
Referee: Stephan Klossner (SUI)
Assistant Referee 1: Remy Zgraggen (SUI)
Assistant Referee 2: Efe Kurnazca (SUI)
Fourth Official: Alessandro Dudic (SUI)
Referee Observer: Gylfi Orrason (ISL)
Valur – Ludogorets
Referee: Geórgios Komínis (GRE)
Assistant Referee 1: Chrístos Akrívos (GRE)
Assistant Referee 2: Andréas Meidanás (GRE)
Fourth Official: Aristotélis Diamandópoulos (GRE)
Referee Observer: Bernardino González Vázquez (ESP)
