7-8 February 2017
Maccabi Haifa – Borussia Dortmund
Referee: Stephan Klossner (SUI, photo)
Assistant Referee 1: Marco Zürcher (SUI)
Assistant Referee 2: Efe Kurnazca (SUI)
Fourth Official: David Fuxman (ISR)
Referee Observer: Shmuel Shteif (ISR)
Midtjylland – Benfica
Referee: Svein Erik Edvartsen (NOR)
Assistant Referee 1: Magnus Lundberg (NOR)
Assistant Referee 2: Jan Erik Engan (NOR)
Fourth Official: Sandi Putros (DEN)
Referee Observer: Jørn West Larsen (DEN)
Ajax – Juventus
Referee: Bojan Pandzic (SWE)
Assistant Referee 1: Stefan Hallberg (SWE)
Assistant Referee 2: Peter Magnusson (SWE)
Fourth Official: Jeroen Manschot (NED)
Referee Observer: Marinus Koopman (NED)
AS Roma – AS Monaco
Referee: Roi Reinshreiber (ISR)
Assistant Referee 1: Matityahu Yakobov (ISR)
Assistant Referee 2: Rotem Waizman (ISR)
Fourth Official: Alessandro Di Paolo (ITA)
Referee Observer: Stefano Podeschi (SMR)
Viitorul Constanța – FC København
Referee: Sergey Lapochkin (RUS)
Assistant Referee 1: Aleksei Lebedev (RUS)
Assistant Referee 2: Aleksandr Kudriavtsev (RUS)
Fourth Official: Claudiu Marcu (ROU)
Referee Observer: Alexandru Deaconu (ROU)
Altinordu SK – Atlético Madrid
Referee: Anatolii Zhabchenko (UKR)
Assistant Referee 1: Viktor Matyash (UKR)
Assistant Referee 2: Volodymyr Vysotskyi (UKR)
Fourth Official: Emre Abar (TUR)
Referee Observer: Muharrem Aksoy (TUR)
Rosenborg – Basel
Referee: Torvaldur Árnason (ISL)
Assistant Referee 1: Gunnar Gudmundsson (ISL)
Assistant Referee 2: Frosti Gunnarsson (ISL)
Fourth Official: Mads Skarsem (NOR)
Referee Observer: Rune Pedersen (NOR)
FC Salzburg – Manchester City
Referee: Kristo Tohver (EST)
Assistant Referee 1: Sten Klaasen (EST)
Assistant Referee 2: Hannes Reinvald (EST)
Fourth Official: Sebastian Gishamer (AUT)
Referee Observer: Fritz Stuchlik (AUT)