Astana FK – PFK Ludogorets
Referee: Horațiu Feșnic (ROU, photo)
Assistant Referee 1: Valentin Avram (ROU)
Assistant Referee 2: Alexandru Cerei (ROU)
Fourth Official: Szabolcs Kovacs (ROU)
VAR: Ovidiu Hațegan (ROU)
AVAR: Marian Barbu (ROU)
Referee Observer: Murat Ilgaz (TUR)
Qarabag FK – HJK Helsinki
Referee: Roi Reinshreiber (ISR)
Assistant Referee 1: David Biton (ISR)
Assistant Referee 2: Sagi Metzamber (ISR)
Fourth Official: Erez Papir (ISR)
Assistant Referee 1: Valentin Avram (ROU)
Assistant Referee 2: Alexandru Cerei (ROU)
Fourth Official: Szabolcs Kovacs (ROU)
VAR: Ovidiu Hațegan (ROU)
AVAR: Marian Barbu (ROU)
Referee Observer: Murat Ilgaz (TUR)
Qarabag FK – HJK Helsinki
Referee: Roi Reinshreiber (ISR)
Assistant Referee 1: David Biton (ISR)
Assistant Referee 2: Sagi Metzamber (ISR)
Fourth Official: Erez Papir (ISR)
VAR: Ziv Adler (ISR)
AVAR: Moshe Bohbot (ISR)
Referee Observer: Volodymyr Petrov (UKR)
Zalgiris Vilnius – BK Häcken
Referee: Mykola Balakin (UKR)
Assistant Referee 1: Oleksandr Zhukov (UKR)
Assistant Referee 2: Oleksandr Berkut (UKR)
Fourth Official: Vitaliy Romanov (UKR)
VAR: Nejc Kajtazovič (SVN)
AVAR: Asmir Sagrkovič (SVN)
Referee Observer: Konrad Plautz (AUT)
Sheriff Tiraspol – Bate Borisov
Referee: Mohammed Al-Hakim (SWE)
Assistant Referee 1: Fredrik Klyver (SWE)
Assistant Referee 2: Max Wilde (SWE)
Fourth Official: Joakim Östling (SWE)
VAR: Rob Dieperink (NED)
AVAR: Erwin Blank (NED)
Referee Observer: Alain Hamer (LUX)
Slavia Praha – SK Dnipro
Referee: Lawrence Visser (BEL)
Assistant Referee 1: Rien Vanyzere (BEL)
Assistant Referee 2: Thibaud Nijssen (BEL)
Fourth Official: Lothar D’Hondt (BEL)
VAR: Erik Lambrechts (BEL)
AVAR: Bram Van Driessche (BEL)
Referee Observer: Haim Yaakov (ISR)
HSK Zrinjski – Breidablik
Referee: Nicolas Walsh (SCO)
Assistant Referee 1: Graeme Stewart (SCO)
Assistant Referee 2: Calum Spence (SCO)
Fourth Official: Christopher Graham (SCO)
VAR: Fedayi San (SUI)
AVAR: William Collum (SCO)
Referee Observer: Edgar Steinborn (GER)
Olympiakos – KRC Genk
Referee: Glenn Nyberg (SWE)
Assistant Referee 1: Mahbod Beigi (SWE)
Assistant Referee 2: Andreas Söderqvist (SWE)
Fourth Official: Adam Ladebäck (SWE)
VAR: Tiago Martins (POR)
AVAR: Helder Malheiro (POR)
Referee Observer: Elmir Pilav (BIH)
AVAR: Moshe Bohbot (ISR)
Referee Observer: Volodymyr Petrov (UKR)
Zalgiris Vilnius – BK Häcken
Referee: Mykola Balakin (UKR)
Assistant Referee 1: Oleksandr Zhukov (UKR)
Assistant Referee 2: Oleksandr Berkut (UKR)
Fourth Official: Vitaliy Romanov (UKR)
VAR: Nejc Kajtazovič (SVN)
AVAR: Asmir Sagrkovič (SVN)
Referee Observer: Konrad Plautz (AUT)
Sheriff Tiraspol – Bate Borisov
Referee: Mohammed Al-Hakim (SWE)
Assistant Referee 1: Fredrik Klyver (SWE)
Assistant Referee 2: Max Wilde (SWE)
Fourth Official: Joakim Östling (SWE)
VAR: Rob Dieperink (NED)
AVAR: Erwin Blank (NED)
Referee Observer: Alain Hamer (LUX)
Slavia Praha – SK Dnipro
Referee: Lawrence Visser (BEL)
Assistant Referee 1: Rien Vanyzere (BEL)
Assistant Referee 2: Thibaud Nijssen (BEL)
Fourth Official: Lothar D’Hondt (BEL)
VAR: Erik Lambrechts (BEL)
AVAR: Bram Van Driessche (BEL)
Referee Observer: Haim Yaakov (ISR)
HSK Zrinjski – Breidablik
Referee: Nicolas Walsh (SCO)
Assistant Referee 1: Graeme Stewart (SCO)
Assistant Referee 2: Calum Spence (SCO)
Fourth Official: Christopher Graham (SCO)
VAR: Fedayi San (SUI)
AVAR: William Collum (SCO)
Referee Observer: Edgar Steinborn (GER)
Olympiakos – KRC Genk
Referee: Glenn Nyberg (SWE)
Assistant Referee 1: Mahbod Beigi (SWE)
Assistant Referee 2: Andreas Söderqvist (SWE)
Fourth Official: Adam Ladebäck (SWE)
VAR: Tiago Martins (POR)
AVAR: Helder Malheiro (POR)
Referee Observer: Elmir Pilav (BIH)
