3 October 2018, 18:55 CET - Paris (Parc des Princes)
Paris Saint-Germain (FRA) - FK Crvena zvezda (SRB)
Referee: Artur Manuel Ribeiro Soares Dias (POR)
Assistant Referee 1: Rui Licínio Barbosa Tavares (POR)
Assistant Referee 2: Paulo Alexandre dos Santos Soares (POR)
Fourth Official: Bruno Miguel de Campos Rodrigues (POR)
Additional Assistant Referee 1: Tiago Bruno Lopes Martins (POR)
Additional Assistant Referee 2: João Pedro da Silva Pinheiro (POR)
UEFA Referee Observer: Manuel Enrique Mejuto González (ESP)
UEFA Delegate: Anton Fagan (SCO)
Group D
3 October 2018, 18:55 CET - Moscow (RZhD Arena)
FC Lokomotiv Moskva (RUS) - FC Schalke 04 (GER)
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gary Beswick (ENG)
Assistant Referee 2: Adam Nunn (ENG)
Fourth Official: Constantine Hatzidakis (ENG)
Additional Assistant Referee 1: Stuart Attwell (ENG)
Additional Assistant Referee 2: Martin Atkinson (ENG)
UEFA Referee Observer: Matteo Simone Trefoloni (ITA)
UEFA Delegate: Balázs Makray (HUN)
Group A
3 October 2018, 21:00 CET - Madrid (Wanda Metropolitano)
Club Atlético de Madrid (ESP) - Club Brugge (BEL)
Referee: Ivan Kružliak (SVK)
Assistant Referee 1: Tomáš Somoláni (SVK)
Assistant Referee 2: Branislav Hancko (SVK)
Fourth Official: Tomáš Mókoš (SVK)
Additional Assistant Referee 1: Peter Kráľovič (SVK)
Additional Assistant Referee 2: Filip Glova (SVK)
UEFA Referee Observer: Terje Hauge (NOR)
UEFA Delegate: Mark Blackbourne (ENG)
Group A
3 October 2018, 21:00 CET - Dortmund (Signal Iduna Park)
Borussia Dortmund (GER) - AS Monaco FC (FRA)
Referee: Aliaksiej Kuĺbakoŭ (BLR)
Assistant Referee 1: Dzmitryj Žuk (BLR)
Assistant Referee 2: Alieh Maslianka (BLR)
Fourth Official: Juryj Chomčanka (BLR)
Additional Assistant Referee 1: Dzianis Ščarbakoŭ (BLR)
Additional Assistant Referee 2: Dzmitryj Dzmitryjeŭ (BLR)
UEFA Referee Observer: Jaap Uilenberg (NED)
UEFA Delegate: Charles Schaack (LUX)
Group B
3 October 2018, 21:00 CET - London (Wembley Stadium)
Tottenham Hotspur FC (ENG) - FC Barcelona (ESP)
Referee: Felix Zwayer (GER)
Assistant Referee 1: Thorsten Schiffner (GER)
Assistant Referee 2: Marco Achmüller (GER)
Fourth Official: Guido Kleve (GER)
Additional Assistant Referee 1: Tobias Stieler (GER)
Additional Assistant Referee 2: Sascha Stegemann (GER)
UEFA Referee Observer: Alain Hamer (LUX)
UEFA Delegate: Jānis Mežeckis (LVA)
Group B
3 October 2018, 21:00 CET - Eindhoven (Philips Stadion)
PSV Eindhoven (NED) - FC Internazionale Milano (ITA)
Referee: Milorad Mažić (SRB)
Assistant Referee 1: Milovan Ristić (SRB)
Assistant Referee 2: Dalibor Đurđević (SRB)
Fourth Official: Nemanja Petrović (SRB)
Additional Assistant Referee 1: Nenad Đokić (SRB)
Additional Assistant Referee 2: Danilo Grujić (SRB)
UEFA Referee Observer: Geórgios Bíkas (GRE)
UEFA Delegate: Dennis Cruise (IRL)
Group C
3 October 2018, 21:00 CET - Naples (Stadio San Paolo)
SSC Napoli (ITA) - Liverpool FC (ENG)
Referee: Viktor Kassai (HUN)
Assistant Referee 1: György Ring (HUN)
Assistant Referee 2: Vencel Tóth (HUN)
Fourth Official: Péter Berettyán (HUN)
Additional Assistant Referee 1: Tamás Bognár (HUN)
Additional Assistant Referee 2: Sándor Andó-Szabó (HUN)
UEFA Referee Observer: Manuel Díaz Vega (ESP)
UEFA Delegate: Eugène Westerink (NED)
Group D
3 October 2018, 21:00 CET - Porto (Estádio do Dragão)
FC Porto (POR) - Galatasaray (TUR)
Referee: Michael Oliver (ENG)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG)
Fourth Official: Stephen Child (ENG)
Additional Assistant Referee 1: Paul Tierney (ENG)
Additional Assistant Referee 2: Andre Marriner (ENG)
UEFA Referee Observer: Hans Reijgwart (NED)
UEFA Delegate: Claude Runavot (FRA)
