Paris St. Germain – Bayern München
Referee: Michael Oliver (ENG, photo)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG)
Fourth Official: Andrew Madley (ENG)
VAR: Tomasz Kwiatkowski (POL)
AVAR: Stuart Attwell (ENG)
Referee Observer: Roberto Rosetti (ITA)
AC Milan – Tottenham Hotspur
Referee: Sandro Schärer (SUI)
Assistant Referee 1: Stephane De Almeida (SUI)
Assistant Referee 2: Bekim Zogaj (SUI)
Fourth Official: Lukas Fähndrich (SUI)
VAR: Marco Fritz (GER)
AVAR: Fedayi San (SUI)
Referee Observer: Alexandru Deaconu (ROU)
15 February 2023
Club Brugge – SL Benfica
Referee: Davide Massa (ITA)
Assistant Referee 1: Filippo Meli (ITA)
Assistant Referee 2: Stefano Alassio (ITA)
Fourth Official: Daniele Chiffi (ITA)
VAR: Paolo Valeri (ITA)
AVAR: Marco Di Bello (ITA)
Referee Observer: Lutz-Michael Fröhlich (GER)
Borussia Dortmund – Chelsea FC
Referee: Jesus Gil Manzano (ESP)
Assistant Referee 1: Diego Barbero Sevilla (ESP)
Assistant Referee 2: Angel Nevado Rodriguez (ESP)
Fourth Official: Guillermo Cuadra Fernandez (ESP)
VAR: Alejandro Hernandez Hernandez (ESP)
AVAR: Juan Martinez Munuera (ESP)
Referee Observer: Darko Čeferin (SVN)
Referee: Michael Oliver (ENG, photo)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG)
Fourth Official: Andrew Madley (ENG)
VAR: Tomasz Kwiatkowski (POL)
AVAR: Stuart Attwell (ENG)
Referee Observer: Roberto Rosetti (ITA)
AC Milan – Tottenham Hotspur
Referee: Sandro Schärer (SUI)
Assistant Referee 1: Stephane De Almeida (SUI)
Assistant Referee 2: Bekim Zogaj (SUI)
Fourth Official: Lukas Fähndrich (SUI)
VAR: Marco Fritz (GER)
AVAR: Fedayi San (SUI)
Referee Observer: Alexandru Deaconu (ROU)
15 February 2023
Club Brugge – SL Benfica
Referee: Davide Massa (ITA)
Assistant Referee 1: Filippo Meli (ITA)
Assistant Referee 2: Stefano Alassio (ITA)
Fourth Official: Daniele Chiffi (ITA)
VAR: Paolo Valeri (ITA)
AVAR: Marco Di Bello (ITA)
Referee Observer: Lutz-Michael Fröhlich (GER)
Borussia Dortmund – Chelsea FC
Referee: Jesus Gil Manzano (ESP)
Assistant Referee 1: Diego Barbero Sevilla (ESP)
Assistant Referee 2: Angel Nevado Rodriguez (ESP)
Fourth Official: Guillermo Cuadra Fernandez (ESP)
VAR: Alejandro Hernandez Hernandez (ESP)
AVAR: Juan Martinez Munuera (ESP)
Referee Observer: Darko Čeferin (SVN)