Lokomotiv Moskva – Bayern München
Referee: Istvan Kovacs (ROU, photo)
Assistant Referee 1: Vasile Marinescu (ROU)
Assistant Referee 2: Ovidiu Artene (ROU)
Fourth Official: Marius Avram (ROU)
VAR: Alejandro Hernandez Hernandez (ESP)
AVAR: Guillermo Cuadra Fernandez (ESP)
Referee Observer: Miroslav Tulinger (CZE)
Shakhtar Donetsk – Internazionale Milano
Referee: Georgi Kabakov (BUL)
Assistant Referee 1: Martin Margaritov (BUL)
Assistant Referee 2: Diyan Valkov (BUL)
Fourth Official: Volen Chinkov (BUL)
VAR: Felix Zwayer (GER)
AVAR: Marco Achmüller (GER)
Referee Observer: Lucilio Batista (POR)
Atletico de Madrid – FC Salzburg
Referee: Ovidiu Haţegan (ROU)
Assistant Referee 1: Octavian Șovre (ROU)
Assistant Referee 2: Sebastian Gheorghe (ROU)
Fourth Official: Fabio Maresca (ITA)
VAR: Marco Di Bello (ITA)
AVAR: Paolo Valeri (ITA)
Referee Observer: Emil Bozhinovski (MKD)
Borussia Mönchengladbach – Real Madrid
Referee: Orel Grinfeld (ISR)
Assistant Referee 1: Roy Hassan (ISR)
Assistant Referee 2: Idan Yarkoni (ISR)
Fourth Official: Gal Leibovitz (ISR)
VAR: Joao Pinheiro (POR)
AVAR: Roi Reinshreiber (ISR)
Referee Observer: Jaap Uilenberg (NED)
FC Porto – Olympiacos FC
Referee: Daniel Siebert (GER)
Assistant Referee 1: Jan Seidel (GER)
Assistant Referee 2: Rafael Foltyn (GER)
Fourth Official: Marco Fritz (GER)
VAR: Bastian Dankert (GER)
AVAR: Mark Borsch (GER)
Referee Observer: Martin Hansson (SWE)
Olympique de Marseille – Manchester City
Referee: Tobias Stieler (GER)
Assistant Referee 1: Mike Pickel (GER)
Assistant Referee 2: Christian Gittelmann (GER)
Fourth Official: Florian Badstübner (GER)
VAR: Sascha Stegemann (GER)
AVAR: Harm Osmers (GER)
Referee Observer: Roberto Rosetti (ITA)
Atalanta BC – AFC Ajax
Referee: Damir Skomina (SVN)
Assistant Referee 1: Jure Praprotnik (SVN)
Assistant Referee 2: Robert Vukan (SVN)
Fourth Official: Dragoslav Perič (SVN)
VAR: Juan Martinez Munuera (ESP)
AVAR: Roberto Diaz Perez (ESP)
Referee Observer: Peter Sippel (GER)
Liverpool FC – FC Midtjylland
Referee: Pawel Raczkowski (POL)
Assistant Referee 1: Radoslaw Siejka (POL)
Assistant Referee 2: Adam Kupsik (POL)
Fourth Official: Krzysztof Jakubik (POL)
VAR: Pawel Gil (POL)
AVAR: Bartosz Frankowski (POL)
Referee Observer: Bernardino Gonzalez Vazquez (ESP)
28 October 2020
FC Krasnodar – Chelsea FC
Referee: Ali Palabiyik (TUR)
Assistant Referee 1: Ceyhun Sesigüzel (TUR)
Assistant Referee 2: Serkan Olguncan (TUR)
Fourth Official: Arda Kardeşler (TUR)
VAR: Massimiliano Irrati (ITA)
AVAR: Mete Kalkavan (TUR)
Referee Observer: Alexandru Deaconu (ROU)
Istanbul Başakşehir – Paris St. Germain
Referee: Andreas Ekberg (SWE)
Assistant Referee 1: Stefan Hallberg (SWE)
Assistant Referee 2: Graeme Stewart (SCO)
Fourth Official: Kristoffer Karlsson (SWE)
VAR: Carlos Del Cerro Grande (ESP)
AVAR: Ricardo de Burgos Bengoechea (ESP)
Referee Observer: Frank De Bleeckere (BEL)
Sevilla FC – Stade Rennais
Referee: Cüneyt Çakir (TUR)
Assistant Referee 1: Bahattin Duran (TUR)
Assistant Referee 2: Tarik Ongun (TUR)
Fourth Official: Halil Meler (TUR)
VAR: Szymon Marciniak (POL)
AVAR: Abdulkadir Bitigen (TUR)
Referee Observer: William Young (SCO)
Club Brugge – Lazio
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gari Beswick (ENG)
Assistant Referee 2: Adam Nunn (ENG)
Fourth Official: Paul Tierney (ENG)
VAR: Stuart Attwell (ENG)
AVAR: Lee Betts (ENG)
Referee Observer: Vladimir Antonov (MDA)
Borussia Dortmund – FC Zenit
Referee: Björn Kuipers (NED)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Fourth Official: Serdar Gözübüyük (NED)
VAR: Pol van Boekel (NED)
AVAR: Dennis Higler (NED)
Referee Observer: Martin Ingvarsson (SWE)
Ferencvarosi TC – Dynamo Kyiv
Referee: Ivan Kružliak (SVK)
Assistant Referee 1: Tomaš Somolani (SVK)
Assistant Referee 2: Cyril Gringore (FRA)
Fourth Official: Boris Marhefka (SVK)
VAR: Christian Dingert (GER)
AVAR: Bibiana Steinhaus (GER)
Referee Observer: Stavros Tritsonis (GRE)
Juventus – FC Barcelona
Referee: Danny Makkelie (NED)
Assistant Referee 1: Mario Diks (NED)
Assistant Referee 2: Hessel Steegstra (NED)
Fourth Official: Allard Lindhout (NED)
VAR: Kevin Blom (NED)
AVAR: Rob Dieperink (NED)
Referee Observer: Michael Riley (ENG)
Manchester United – RB Leipzig
Referee: Matej Jug (SVN)
Assistant Referee 1: Tomaž Klančnik (SVN)
Assistant Referee 2: Grega Kordež (SVN)
Fourth Official: Pawel Gil (POL)
VAR: Jose Sanchez Martinez (ESP)
AVAR: Bas Nijhuis (NED)
Referee Observer: Haim Jakov (ISR)