Second Leg, 28-29 August 2012
Anderlecht – AEL Limasol
Referee: Marcin Borski (POL, photo)
Assistant Referee 1: Rafal Rostkowski (POL)
Assistant Referee 2: Tomasz Listkiewicz (POL)
Additional AR 1: Dawid Piasecki (POL)
Additional AR 2: Daniel Stefanski (POL)
Fourth Official: Maciej Wierzbowski (POL)
Referee Observer: Kyros Vassaras (GRE)
Hapoel Kiryat – Bate Borisov
Referee: Viktor Kassai (HUN)
Assistant Referee 1: Gabor Eros (HUN)
Assistant Referee 2: Gyorgy Ring (HUN)
Additional AR 1: Tamas Bognar (HUN)
Additional AR 2: Mihaly Fabian (HUN)
Fourth Official: Robert Kispal (HUN)
Referee Observer: Manuel Lopez Fernandez (ESP)
Maribor – Dinamo Zagreb
Referee: David Fernandez Borbalan (ESP)
Assistant Referee 1: Raul Cabanero Martinez (ESP)
Assistant Referee 2: Jesus Calvo Guadamuro (ESP)
Additional AR 1: Cesar Muniz Fernandez (ESP)
Additional AR 2: Javier Estrada Fernandez (ESP)
Fourth Official: Jose Fernandez Miranda (ESP)
Referee Observer: Terje Hauge (NOR)
Udinese – Braga
Referee: Bjorn Kuipers (NED)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Additional AR 1: Pol van Boekel (NED)
Additional AR 2: Richard Liesveld (NED)
Fourth Official: Berry Simons (NED)
Referee Observer: Vladimir Antonov (MDA)
Panathinaikos – Malaga
Referee: Tom Harald Hagen (NOR)
Assistant Referee 1: Dag-Roger Nebben (NOR)
Assistant Referee 2: Magnus Lundberg (NOR)
Additional AR 1: Espen Berntsen (NOR)
Additional AR 2: Ken Henry Johnsen (NOR)
Fourth Official: Geir Age Holen (NOR)
Referee Observer: Johannes Reijgwaart (NED)
Dynamo Kyiv – Borussia Monchengladbach
Referee: Craig Thomson (SCO)
Assistant Referee 1: Derek Rose (SCO)
Assistant Referee 2: Alasdair Ross (SCO)
Additional AR 1: Steven McLean (SCO)
Additional AR 2: Kevin Clancy (SCO)
Fourth Official: Graham Chambers (SCO)
Referee Observer: Nuno Castro (POR)
Celtic – Helsingborg
Referee: Carlos Velasco Carballo (ESP)
Assistant Referee 1: Roberto Alonso Fernandez (ESP)
Assistant Referee 2: Juan Yuste Jimenez (ESP)
Additional AR 1: Fernando Teixeira Vitienes (ESP)
Additional AR 2: Carlos Del Cerro Grande (ESP)
Fourth Official: Roberto Perez Del Palomar (ESP)
Referee Observer: Ilkka Koho (FIN)
Fenerbahce – Spartak Moskva
Referee: Felix Brych (GER)
Assistant Referee 1: Mark Borsch (GER)
Assistant Referee 2: Stefan Lupp (GER)
Additional AR 1: Felix Zwayer (GER)
Additional AR 2: Guido Winkmann (GER)
Fourth Official: Markus Hacker (GER)
Referee Observer: Stefano Farina (ITA)
OSC Lille – Kobenhavn
Referee: Pavel Kralovec (CZE)
Assistant Referee 1: Martin Wilczek (CZE)
Assistant Referee 2: Antonin Kordula (CZE)
Additional AR 1: Radek Prihoda (CZE)
Additional AR 2: Michal Patak (CZE)
Fourth Official: Patrik Filipek (CZE)
Referee Observer: William Young (SCO)
CFR Cluj – FC Basel
Referee: Gianluca Rocchi (ITA)
Assistant Referee 1: Elenito Di Liberatore (ITA)
Assistant Referee 2: Lorenzo Manganelli (ITA)
Additional AR 1: Mauro Bergonzi (ITA)
Additional AR 2: Andrea De Marco (ITA)
Fourth Official: Riccardo Di Fiore (ITA)
Referee Observer: Jorn West Larsen (DEN)