17 September 2013
Manchester United – Bayer Leverkusen
Referee: Jakob Kehlet (DEN, photo)
Assistant Referee 1: Niels Hoeg (DEN)
Assistant Referee 2: Jannik Vinther (DEN)
Fourth Official: Paul Tierney (ENG)
Referee Observer: Brian Lawlor (WAL)
Real Sociedad – Shakhtar Donetsk
Referee: Laurent Kopriwa (LUX)
Assistant Referee 1: Antonio De Carolis (LUX)
Assistant Referee 2: Ricardo Morais (LUX)
Fourth Official: Ricardo De Burgos (ESP)
Referee Observer: Manuel Mejuto Gonzalez (ESP)
FC Kobenhavn – Juventus Turin
Referee: Nikolaj Hanni (SUI)
Assistant Referee 1: Stefan Buhlmann (SUI)
Assistant Referee 2: Markus Raber (SUI)
Fourth Official: Anders Poulsen (DEN)
Referee Observer: Jens Larsen (DEN)
Galatasaray – Real Madrid
Referee: Lasha Silagava (GEO)
Assistant Referee 1: Giorgi Elikashvili (GEO)
Assistant Referee 2: Davit Gabisiona (GEO)
Fourth Official: Mert Guzenge (TUR)
Referee Observer: Kostadin Gerginov (BUL)
Benfica SL – RSC Anderlecht
Referee: Vlado Glodjovic (SRB)
Assistant Referee 1: Uros Stojkovic (SRB)
Assistant Referee 2: Dejan Petrovic (SRB)
Fourth Official: Rui Piteira (POR)
Referee Observer: Antonio Almeida (POR)
Viktoria Plzen – Manchester City
Referee: Yuriy Mozharovskyy (UKR)
Assistant Referee 1: Rostislav Puzansky (UKR)
Assistant Referee 2: Yaroslav Trekhlib (UKR)
Fourth Official: Pavel Orel (CZE)
Referee Observer: Miroslav Tulinger (CZE)
Bayern Munchen – CSKA Moskva
Referee: Jovan Kaludjerovic (MNE)
Assistant Referee 1: Danijel Devic (MNE)
Assistant Referee 2: Milos Asovic (MNE)
Fourth Official: Robert Kempter (GER)
Referee Observer: Lutz-Michael Frohlich (GER)
FC Barcelona – Ajax Amsterdam
Referee: Adrien Jaccottet (SUI)
Assistant Referee 1: Remy Zgraggen (SUI)
Assistant Referee 2: Alain Heininger (SUI)
Fourth Official: David Medie Jimenez (ESP)
Referee Observer: John Ferry (NIR)
18 September 2013
Olympiakos – Paris SG
Referee: Ivaylo Stoyanov (BUL)
Assistant Referee 1: Nikolay Angelov (BUL)
Assistant Referee 2: Krum Stoilov (BUL)
Fourth Official: Christos Andronikidis (GRE)
Referee Observer: Georgios Bikas (GRE)
Chelsea – Basel
Referee: Sandor Ando-Szabo (HUN)
Assistant Referee 1: Zoltan Bozo (HUN)
Assistant Referee 2: Janos Medovarszki (HUN)
Fourth Official: Charles Breakspear (ENG)
Referee Observer: Frank De Bleeckere (BEL)
Schalke – Steaua Bucuresti
Referee: Gerhard Grobelnik (AUT)
Assistant Referee 1: Maximilian Kolbitsch (AUT)
Assistant Referee 2: Sebastian Gruber (AUT)
Fourth Official: Christian Bandurski (GER)
Referee Observer: Jiri Ulrich (CZE)
Olympique Marseille – Arsenal
Referee: Wim Smet (BEL)
Assistant Referee 1: Rien Vanyzere (BEL)
Assistant Referee 2: Kevin Monteny (BEL)
Fourth Official: Florent Batta (FRA)
Referee Observer: Miroslav Vitkovic (CRO)
SSC Napoli – Borussia Dortmund
Referee: Damir Batinic (CRO)
Assistant Referee 1: Hrvoje Barisic (CRO)
Assistant Referee 2: Drazen Pejic (CRO)
Fourth Official: Marco Di Bello (ITA)
Referee Observer: Plarent Kotherja (ALB)
Austria Wien – FC Porto
Referee: Jan Valasek (SVK)
Assistant Referee 1: Peter Chladek (SVK)
Assistant Referee 2: Michal Tomcik (SVK)
Fourth Official: Julian Weinberger (AUT)
Referee Observer: Gunter Benko (AUT)
Atletico Madrid – Zenit St. Petersburg
Referee: Alexander Kostadinov (BUL)
Assistant Referee 1: Ivan Valchev (BUL)
Assistant Referee 2: Petko Pavlov (BUL)
Fourth Official: Jose Lesma Lopez (ESP)
Referee Observer: Martin Iseli (SUI)
AC Milan – Celtic Glasgow
Referee: Dumitru Muntean (MDA)
Assistant Referee 1: Anatolie Bodean (MDA)
Assistant Referee 2: Vitalli Gorbatov (MDA)
Fourth Official: Emilio Ostinelli (ITA)
Referee Observer: Cosimo Bolognino (ITA)
