UEFA Champions League 2019/2020 – Semi-finals

18 August 2020
RB Leipzig – Paris Saint Germain
Referee: Björn Kuipers (NED, photo)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Fourth Official: Artur Soares Dias (POR)
VAR: Pol van Boekel (NED)
AVAR: Dennis Higler (NED)
Referee Observer: Vladimir Šajn (SVN)

19 August 2020
Olympique Lyonnais – Bayern München
Referee: Antonio Mateu Lahoz (ESP)
Assistant Referee 1: Pau Cebrian Devis (ESP)
Assistant Referee 2: Roberto Diaz Perez (ESP)
Fourth Official: Carlos del Cerro Grande (ESP)
VAR: Alejandro Hernandez Hernandez (ESP)
AVAR: Jose Sanchez Martinez (ESP)
Referee Observer: Roberto Rosetti (ITA)