GNK Dinamo – FC Astana
Referee: Pavel Orel (CZE, photo)
Assistant Referee 1: Radek Kotík (CZE)
Assistant Referee 2: Petr Caletka (CZE)
Fourth Official: Ivan Vučković (CRO)
Referee Observer: Dragutin Poljak (CRO)
Dynamo Kyiv – RSC Anderlecht
Referee: Dzianis Ščarbakoŭ (BLR)
Assistant Referee 1: Juryj Chomčanka (BLR)
Assistant Referee 2: Anton Husieŭ (BLR)
Fourth Official: Denys Shurman (UKR)
Referee Observer: Volodymyr Petrov (UKR)
FC Minsk – PAOK
Referee: Dejan Jakimovski (MKD)
Assistant Referee 1: Dejan Nedelkoski (MKD)
Assistant Referee 2: Daniel Vasilevski (MKD)
Fourth Official: Anton Lašuk (BLR)
Referee Observer: Alieh Čykun (BLR)
Hertha BSC – Qabala FK
Referee: Ferenc Karakó (HUN)
Assistant Referee 1: Tibor Csatári (HUN)
Assistant Referee 2: Norbert Bornemissza (HUN)
Fourth Official: Lasse Koslowski (GER)
Referee Observer: Edgar Steinborn (GER)
Chelsea – Elfsborg
Referee: Kristoffer Hagenes (NOR)
Assistant Referee 1: Anders Dale (NOR)
Assistant Referee 2: Runar Langseth (NOR)
Fourth Official: John Busby (ENG)
Referee Observer: John Ferry (NIR)
Montpellier Hérault – Altınordu
Referee: Urs Schnyder (SUI)
Assistant Referee 1: Jan Köbeli (SUI)
Assistant Referee 2: Jonas Erni (SUI)
Fourth Official: Arnaud Baert (FRA)
Referee Observer: Marcel Vanelshocht (BEL)
Maccabi Tel Aviv – Sigma Olomouc
Referee: Alper Ulusoy (TUR)
Assistant Referee 1: Gökmen Baltacı (TUR)
Assistant Referee 2: Bersan Duran (TUR)
Fourth Official: David Fuxman (ISR)
Referee Observer: Shmuel Shteif (ISR)
Hamilton Academical – FC Midtjylland
Referee: Bryn Markham-Jones (WAL)
Assistant Referee 1: Daniel Beckett (WAL)
Assistant Referee 2: Harry Hendricks (WAL)
Fourth Official: David Dickinson (SCO)
Referee Observer: Iain Robertson Brines (SCO)