Playoffs- first leg:
23 September 2020, 21:00 CET - Piraeus (Stadio Georgios Karaiskakis)
Olympiacos FC (GRE) - Omonoia FC (CYP)
Referee: Danny Makkelie (NED)
Assistant Referee 1: Mario Diks (NED)
Assistant Referee 2: Hessel Steegstra (NED)
Fourth Official: Allard Lindhout (NED)
Video Assistant Referee: Jochem Kamphuis (NED)
Assistant Video Assistant Referee: Kevin Blom (NED)
UEFA Referee Observer: Charles Schaack (LUX)
UEFA Delegate: Miroslav Liba (CZE)
23 September 2020, 21:00 CET - Molde (Molde Stadion)
Molde FK (NOR) - Ferencvárosi Torna Club (HUN)
Referee: Carlos del Cerro Grande (ESP)
Assistant Referee 1: Roberto Alonso Fernández (ESP)
Assistant Referee 2: Pau Cebrián Devís (ESP)
Fourth Official: Guillermo Cuadra Fernández (ESP)
Video Assistant Referee: Juan Martínez Munuera (ESP)
Assistant Video Assistant Referee: Ricardo de Burgos Bengoechea (ESP)
UEFA Referee Observer: Cyril Zimmermann (SUI)
UEFA Delegate: Eugčne Westerink (NED)
23 September 2020, 21:00 CET - Gent (KAA Gent Stadium)
KAA Gent (BEL) - FC Dynamo Kyiv (UKR)
Referee: Ovidiu Haţegan (ROU)
Assistant Referee 1: Octavian Șovre (ROU)
Assistant Referee 2: Sebastian Gheorghe (ROU)
Fourth Official: Sebastian Colţescu (ROU)
Video Assistant Referee: Massimiliano Irrati (ITA)
Assistant Video Assistant Referee: Ciro Carbone (ITA)
UEFA Referee Observer: Nicola Rizzoli (ITA)
UEFA Delegate: Joăo Morais (POR)