28-29 July 2015HJK Helsinki – Astana
Referee: Alexandru Tudor (ROU, photo)
Assistant Referee 1: Octavian Sovre (ROU)
Assistant Referee 2: Vasile Marinescu (ROU)
Fourth Official: George Gaman (ROU)
Referee Observer: John Ward (IRL)
Milsami – Skënderbeu
Referee: Hüseyin Göçek (TUR)
Assistant Referee 1: Mustafa Eyisoy (TUR)
Assistant Referee 2: Orkun Aktaş (TUR)
Fourth Official: Süleyman Abay (TUR)
Referee Observer: Gylfi Orrason (ISL)
Midtylland – Apoel Nicosia
Referee: Slavko Vinčić (SVN)
Assistant Referee 1: Bojan Ul (SVN)
Assistant Referee 2: Tomaž Klančnik (SVN)
Fourth Official: Bojan Mertik (SVN)
Referee Observer: Uno Tutk (EST)
RB Salzburg – Malmö FF
Referee: Luca Banti (ITA)
Assistant Referee 1: Riccardo Di Fiore (ITA)
Assistant Referee 2: Gianluca Vuoto (ITA)
Fourth Official: Gianpaolo Calvarese (ITA)
Referee Observer: Gaetano De Gabriele (SMR)
CSKA Moskva – Sparta Praha
Referee: Javier Estrada Fernández (ESP)
Assistant Referee 1: Miguel Martínez Munuera (ESP)
Assistant Referee 2: Francisco Martin Garcia (ESP)
Fourth Official: Eduardo Prieto Iglesias (ESP)
Referee Observer: Darko Čeferin (SVN)
Maccabi Tel Aviv – Viktoria Plzen
Referee: Aleksei Kulbakov (BLR)
Assistant Referee 1: Dmitry Zhuk (BLR)
Assistant Referee 2: Aleh Maslianka (BLR)
Fourth Official: Dzianis Shcharbakou (BLR)
Referee Observer: Zdravko Jokić (SRB)
Panathinaikos – Club Brügge
Referee: Vladislav Bezborodov (RUS)
Assistant Referee 1: Nikolai Golubev (RUS)
Assistant Referee 2: Maksim Gavrilin (RUS)
Fourth Official: Igor Fedotov (RUS)
Referee Observer: Nicolae Grigorescu (ROU)
Fenerbahçe – Shakhtar Donetsk
Referee: Manuel De Sousa (POR)
Assistant Referee 1: Bertino Miranda (POR)
Assistant Referee 2: Alvaro Mesquita (POR)
Fourth Official: Carlos Xistra (POR)
Referee Observer: László Vagner (HUN)
Young Boys – AS Monaco
Referee: Matej Jug (SVN)
Assistant Referee 1: Matej Žunič (SVN)
Assistant Referee 2: Gregor Rojko (SVN)
Fourth Official: Nejc Kajtazovic (SVN)
Referee Observer: Nikolai Levnikov (RUS)
Videoton – Bate Borisov
Referee: Aleksandar Stavrev (MKD)
Assistant Referee 1: Marjan Kirovski (MKD)
Assistant Referee 2: Dejan Kostadinov (MKD)
Fourth Official: Dimitar Meckarovski (MKD)
Referee Observer: Vaclav Krondl (CZE)
Dinamo Zagreb – Molde FK
Referee: Serge Gumienny (BEL)
Assistant Referee 1: Jimmy Cremers (BEL)
Assistant Referee 2: Yves De Neve (BEL)
Fourth Official: Christof Dierick (BEL)
Referee Observer: Georgios Bikas (GRE)
Steaua Bucuresti – Partizan Belgrad
Referee: Kevin Blom (NED)
Assistant Referee 1: Bas van Dongen (NED)
Assistant Referee 2: Patrick Langkamp (NED)
Fourth Official: Danny Makkelie (NED)
Referee Observer: Asim Khudiyev (AZE)
Celtic – Qarabag
Referee: Robert Schörgenhofer (AUT)
Assistant Referee 1: Matthias Winsauer (AUT)
Assistant Referee 2: Richard Hübler (AUT)
Fourth Official: Dominik Ouschan (AUT)
Referee Observer: Raymond Ellingham (WAL)
Lech Poznán – FC Basel
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gary Beswick (ENG)
Assistant Referee 2: John Brooks (ENG)
Fourth Official: Jonathan Moss (ENG)
Referee Observer: Manuel Mejuto González (ESP)
Rapid Wien – Ajax Amsterdam
Referee: William Collum (SCO)
Assistant Referee 1: Damien MacGraith (IRL)
Assistant Referee 2: Francis Connor (SCO)
Fourth Official: John Beaton (SCO)
Referee Observer: Markus Nobs (SUI)
