Inter d’Escaldes – Olimpija Ljubljana
Referee: Lukasz Kuzma POL (photo)
Assistant Referee 1: Jakub Winkler POL
Assistant Referee 2: Piotr Podbielski POL
Fourth Official: Damian Kos POL
Referee Observer: Jonathan Lardot BEL
Iberia Tbilisi – Levadia Tallinn
Referee: Kamal Umudlu AZE
Assistant Referee 1: Namiq Hüseynov AZE
Assistant Referee 2: Vüsal Mammadov AZE
Fourth Official: Tural Qurbanov AZE
Referee Observer: Rusmir Mrković BIH
FC Deifferdeng – The New Saints
Referee: Sigurd Kringstad NOR
Assistant Referee 1: Runar Langseth NOR
Assistant Referee 2: Ole Haukasen NOR
Fourth Official: Daniel Higraff NOR
Referee Observer: Alain Sars FRA
Spartak Trnava – Hibernians FC
Referee: Pavle Ilić SRB
Assistant Referee 1: Svetozar Živin SRB
Assistant Referee 2: Bojan Banović SRB
Fourth Official: Stanko Ostraćanin SRB
Referee Observer: Bernardino González Vázquez ESP
FK Banga – Rosenborg BK
Referee: Jovan Kačevski MKD
Assistant Referee 1: Goce Petreski MKD
Assistant Referee 2: Dragan Trpčevski MKD
Fourth Official: Blagojče Ralevski MKD
Referee Observer: Gunnar Jónsson ISL
SK Spaeri – Austria Wien
Referee: Ashot Ghaltakhchyan ARM
Assistant Referee 1: Artur Gdlyan ARM
Assistant Referee 2: Khachatur Hovhannisyan ARM
Fourth Official: Artem Gasparyan ARM
Referee Observer: Ante Vučemilović CRO
SK Dila Gori – Riga FC
Referee: Mohammad Aslam NOR
Assistant Referee 1: Jorgen Valstadsve NOR
Assistant Referee 2: Alf Rossland NOR
Fourth Official: Marius Grotta NOR
Referee Observer: Karel Vidlak CZE
Sabah – Petrocub
Referee: Danilo Nikolić SRB
Assistant Referee 1: Milan Šutulović SRB
Assistant Referee 2: Ivan Mikalački SRB
Fourth Official: Ivan Stamenković SRB
Referee Observer: Pavel Salii KAZ
Santa Coloma – FK Polissya
Referee: Ben McMaster NIR
Assistant Referee 1: Stephen Bell NIR
Assistant Referee 2: John Doherty NIR
Fourth Official: Shane Andrews NIR
Referee Observer: Markus Strömbergsson SWE
HJK Helsinki – Arda Kardzhali
Referee: Iwan Griffith WAL
Assistant Referee 1: Lewiss Edwards WAL
Assistant Referee 2: Ashley Davis WAL
Fourth Official: Alex McInch WAL
Referee Observer: Rune Pedersen NOR
Nomme Kalju – St. Patrick AFC
Referee: Menélaos Antoníou CYP
Assistant Referee 1: Pávlos Georgíou CYP
Assistant Referee 2: Kyriákos Sokrátous CYP
Fourth Official: Ioánnis Christodoúlou CYP
Referee Observer: Ferenc Székely HUN
AZ Alkmaar – Ilves Tampere
Referee: Ivar Kristjánsson ISL
Assistant Referee 1: Birkir Sigurdarson ISL
Assistant Referee 2: Ragnar Bender ISL
Fourth Official: Thórdur Thórfarson ISL
Referee Observer: Neale Barry ENG
Milsami Orhei – Buducnost Podgorica
Referee: Alessandro Dudic SUI
Assistant Referee 1: Pascal Hirzel SUI
Assistant Referee 2: Nicolas Müller SUI
Fourth Official: Anojen Kanagasingam SUI
Referee Observer: Domagoj Vučkov CRO
Una Strassen – Dundee United
Referee: Vilhjálmur Thórarinsson ISL
Assistant Referee 1: Gylfi Sigurdsson ISL
Assistant Referee 2: Kristján Ólafs ISL
Fourth Official: Gunnar Haflidason ISL
Referee Observer: Ian Stokes IRL
ETO Gyor – Pyunik FC
Referee: Mervan Bejtullahu KOS
Assistant Referee 1: Edmond Zeqiri KOS
Assistant Referee 2: Fatmir Sekiraqa KOS
Fourth Official: Rrezart Hasanaj KOS
Referee Observer: João Ferreira POR
Universitatea Cluj – Ararat Armenia
Referee: David Fuxman ISR
Assistant Referee 1: Matityahu Yakobov ISR
Assistant Referee 2: Avi Goldstain ISR
Fourth Official: Yoav Mizrachi ISR
Referee Observer: Michal Beneš CZE
AIK Stockholm – Paide Linnameeskond
Referee: Helgi Jónasson ISL
Assistant Referee 1: Egill Gudlaugsson ISL
Assistant Referee 2: Eysteinn Hrafnkelsson ISL
Fourth Official: Jóhann Jónsson ISL
Referee Observer: Leslie Irvine NIR
Zimbru Chisinau – Astana FK
Referee: Bram Van Driessche BEL
Assistant Referee 1: Michele Seeldraeyers BEL
Assistant Referee 2: Yves De Neve BEL
Fourth Official: Kevin Van Damme BEL
Referee Observer: Andrejs Sipailo LVA
Torpedo Kutaisi – Omonia Nicosia
Referee: Mikkel Redder DEN
Assistant Referee 1: Deniz Yurdakul DEN
Assistant Referee 2: René Risum DEN
Fourth Official: Jens Maae DEN
Referee Observer: Ádám Farkas HUN
Floriana FC – Ballkani FC
Referee: Dario Bel CRO
Assistant Referee 1: Ivan Janić CRO
Assistant Referee 2: Kristijan Novosel CRO
Fourth Official: Zdenko Lovrić CRO
Referee Observer: John Ferry NIR
Brondby IF – HB Torshavn
Referee: Robert Hennessy IRL
Assistant Referee 1: Dermot Broughton IRL
Assistant Referee 2: Emmett Dynan IRL
Fourth Official: Damien MacGraith IRL
Referee Observer: Murat Ilgaz TUR
Universitatea Craiova – FK Sarajevo
Referee: Daniiar Sahi KAZ
Assistant Referee 1: Samat Tergeusızov KAZ
Assistant Referee 2: Evgenii Belskii KAZ
Fourth Official: Säken Baiymbet KAZ
Referee Observer: Mattias Gestranius FIN
Beitar Jerusalem – Sutjeska Niksic
Referee: Ishmael Barbara MLT
Assistant Referee 1: Roberto Vella MLT
Assistant Referee 2: Luke Portelli MLT
Fourth Official: Daniel Portelli MLT
Referee Observer: Carlos Clos Gómez ESP
Rams Basaksehir – PFK Cherno More
Referee: Viktor Kopiyevskyy UKR
Assistant Referee 1: Semen Shlonchak UKR
Assistant Referee 2: Vitaliy Skoblya UKR
Fourth Official: Klym Zabroda UKR
Referee Observer: Besfort Kasumi KOS
FC Prishtina – Larne FC
Referee: Kyriákos Athanasíou CYP
Assistant Referee 1: Níkos Englézou CYP
Assistant Referee 2: Lámbros Lámbrou CYP
Fourth Official: Panagiótis Chatzigeorgíou CYP
Referee Observer: Ichko Lozev BUL
Nioman Hrodna – FC Kosice
Referee: Walter Altmann AUT
Assistant Referee 1: Mattias Hartl AUT
Assistant Referee 2: Luka Katholnig AUT
Fourth Official: Daniel Pfister AUT
Referee Observer: Radek Příhoda CZE
KA Akureyri – Silkeborg IF
Referee: Peiman Simani FIN
Assistant Referee 1: Christian De Casseres FIN
Assistant Referee 2: Samu Koskinen FIN
Fourth Official: Joni Hyytiä FIN
Referee Observer: Kevin Parry WAL
FC Koper – Viking FK
Referee: Cláudio Pereira POR
Assistant Referee 1: Pedro Mota POR
Assistant Referee 2: João Silva POR
Fourth Official: Iancu Vasilica POR
Referee Observer: Thomas Einwaller AUT
Hapoel Beer Sheva – AEK Athens
Referee: Urs Schnyder SUI
Assistant Referee 1: Marco Zürcher SUI
Assistant Referee 2: Benjamin Zürcher SUI
Fourth Official: Sven Wolfensberger SUI
Referee Observer: Igor Pristovnik CRO
CD Santa Clara – NK Varazdin
Referee: Jasper Vergoote BEL
Assistant Referee 1: Martijn Tiesters BEL
Assistant Referee 2: Michael Geerolf BEL
Fourth Official: Simon Bourdeaud’hui BEL
Referee Observer: Haim Yaakov ISR
NK Maribor – Paksi FC
Referee: Dennis Higler NE
Assistant Referee 1: Stefan de Groot NED
Assistant Referee 2: Murat Kücükerbir NED
Fourth Official: Rob Dieperink NED
Referee Observer: Marcin Szulc POL
Royal Charleroi – Hammarby FC
Referee: Vitalijs Spasjonnikovs LVA
Assistant Referee 1: Raimonds Tatriks LVA
Assistant Referee 2: Arturs Šakurovs LVA
Fourth Official: Andris Treimanis LVA
Referee Observer: John Ward IRL
Puskas Akademia – Aris Limassol
Referee: Robertas Valikonis LTU
Assistant Referee 1: Vytenis Kazlauskas LTU
Assistant Referee 2: Benas Kikutis LTU
Fourth Official: Orestas Abramavičius LTU
Referee Observer: Igor Șațchi MDA
Sparta Praha – Aqtobe FK
Referee: Daniele Chiffi ITA
Assistant Referee 1: Giorgio Peretti ITA
Assistant Referee 2: Christian Rossi ITA
Fourth Official: Daniele Perenzoni ITA
Referee Observer: Dejan Filipović SRB
Maccabi Haifa – Torpedo Biel
Referee: Samuel Barrott ENG
Assistant Referee 1: Daniel Cook ENG
Assistant Referee 2: Wade Smith ENG
Fourth Official: Joshua Smith ENG
Referee Observer: Antonio Damato ITA
Jagiellonia Bialystok – FK Novi Pazar
Referee: Atilla Karaoglan TUR
Assistant Referee 1: Ceyhun Sesigüzel TUR
Assistant Referee 2: Abdullah Özkara TUR
Fourth Official: Ozan Ergün TUR
Referee Observer: Gylfi Orrason ISL
FC Lausanne – FK Vardar
Referee: Snir Levi ISR
Assistant Referee 1: Rostislav Talis ISR
Assistant Referee 2: Dor Medina ISR
Fourth Official: Nael Odeh ISR
Referee Observer: Clayton Pisani MLT
Aris Salonic – Araz Naxcivan
Referee: David Dickinson SCO
Assistant Referee 1: Francis Connor SCO
Assistant Referee 2: Jonathan Bell SCO
Fourth Official: Ryan Lee SCO
Referee Observer: Vlado Svilokos CRO
MSK Zilina – Rakow Czestochowa
Referee: Genc Nuza KOS
Assistant Referee 1: Fatlum Berisha KOS
Assistant Referee 2: Bujar Selimaj KOS
Fourth Official: Dardan Çaka KOS
Referee Observer: Lassin Isaksen FRO
Valur Reykjavik – Kauno Zalgiris
Referee: Dalibor Černý CZE
Assistant Referee 1: Jan Paták CZE
Assistant Referee 2: Pavel Pospíšil CZE
Fourth Official: Stanislav Volek CZE
Referee Observer: Gerard Perry IRL
Rapid Wien – FK Decic
Referee: Dumitru Muntean MDA
Assistant Referee 1: Vlad Lifciu MDA
Assistant Referee 2: Vadim Vicol MDA
Fourth Official: Igor Boșca MDA
Referee Observer: Shmuel Shteif ISR
Linfield FC – FK Zalgiris
Referee: Edgars Maļcevs LVA
Assistant Referee 1: Martinš Svipsts LVA
Assistant Referee 2: Deniss Ševčenko LVA
Fourth Official: Aleksandrs Anufrijevs LVA
Referee Observer: William Collum SCO
Dungannon Swifts – FC Vaduz
Referee: Kristoffer Karlsson SWE
Assistant Referee 1: Mehmet Culum SWE
Assistant Referee 2: Mikael Hallin SWE
Fourth Official: Oscar Johnson SWE
Referee Observer: Mark Whitby WAL
Dinamo City – AC d’Escaldes
Referee: Jasmin Sabotic LUX
Assistant Referee 1: Rafael Morim LUX
Assistant Referee 2: Dani Balsa LUX
Fourth Official: Loic Thomas LUX
Referee Observer: Giorgi Vadachkoria GEO
Vikingur Reykjavik – KF Vllaznia
Referee: Mihály Káprály HUN
Assistant Referee 1: Vencel Tóth HUN
Assistant Referee 2: Balázs Buzás HUN
Fourth Official: Imre Kovács HUN
Referee Observer: Uno Tutk EST
KI Klaskvik – FK Radnicki
Referee: Roman Jitari MDA
Assistant Referee 1: Anatolie Basiul MDA
Assistant Referee 2: Vadim Roșca MDA
Fourth Official: Daniel Luca MDA
Referee Observer: Libor Kovařík CZE
KF Egnatia – Dynamo Minsk
Referee: Kevin O’Sullivan IRL
Assistant Referee 1: Eoin Michael Harte IRL
Assistant Referee 2: Darragh Keegan IRL
Fourth Official: Paul McLaughlin IRL
Referee Observer: Terje Hauge NOR
Partizan – Oleksandriya
Referee: Henrik Nalbandyan ARM
Assistant Referee 1: Mesrop Ghazaryan ARM
Assistant Referee 2: Atom Sevgulyan ARM
Fourth Official: Zaven Hovhannisyan ARM
Referee Observer: Callum Murray SCO
Shamrock Rovers – St. Joseph FC
Referee: Granit Maqedonci SWE
Assistant Referee 1: Marcus Klitte SWE
Assistant Referee 2: Simon Kristensson SWE
Fourth Official: Victor Wolf SWE
Referee Observer: Chrístos Nikolaidis CYP
Hajduk Split – Zira PFK
Referee: Luca Pairetto ITA
Assistant Referee 1: Giuseppe Perrotti ITA
Assistant Referee 2: Khaled Bahri ITA
Fourth Official: Paride Tremolada ITA
Referee Observer: Michaíl Koukoulákis GRE