Barcelona – Arsenal
Referee: Jana Adamkova (CZE, photo)
Assistant Referee 1: Lucie Ratajova (CZE)
Assistant Referee 2: Zuzana Spindlerova (CZE)
Fourth Official: Lucie Sulcova (CZE)
Referee Observer: Ana Minic (SRB)
Hoffenheim –HB Koge
Referee: Anastasia Pustovoitova (RUS)
Assistant Referee 1: Ekaterina Kurochkina (RUS)
Assistant Referee 2: Iulia Petrova (RUS)
Fourth Official: Vera Opeykina (RUS)
Referee Observer: Esther Azzopardi (MLT)
Hacken – Lyon
Referee: Lorraine Watson (SCO)
Assistant Referee 1: Vikki Allan (SCO)
Assistant Referee 2: Hannah McLean (SCO)
Fourth Official: Abbie Hendry (SCO)
Referee Observer: Blazenka Logarusic (CRO)
Benfica – Bayern
Referee: Marta Huerta De Aza (ESP)
Assistant Referee 1: Guadalupe Porras Ayuso (ESP)
Assistant Referee 2: Eliana Fernandez Gonzalez (ESP)
Fourth Official: Marta Frias Acedo (ESP)
Referee Observer: Ingrid Jonsson (SWE)
Servette – Juventus
Referee: Eleni Antoniou (GRE)
Assistant Referee 1: Chrysoula Kourompylia (GRE)
Assistant Referee 2: Sofia Athanasopoulou (GRE)
Fourth Official: Eirini Pingiou (GRE)
Referee Observer: Galina Doneva (BUL)
Kharkiv – Real Madrid
Referee: Shona Shukrula (NED)
Assistant Referee 1: Nicolet Bakker (NED)
Assistant Referee 2: Ashley de Haan (NED)
Fourth Official: Manon Plandsoen (NED)
Referee Observer: Miroslava Migalova (SVK)
Chelsea – Wolfsburg
Referee: Lina Lehtovaara (FIN)
Assistant Referee 1: Heini Hyvönen (FIN)
Assistant Referee 2: Tonja Paavola (FIN)
Fourth Official: Minka Vekkeli (FIN)
Referee Observer: Snezana Focic (CRO)
Breidablik – Paris St. Germain
Referee: Iuliana Demetrescu (ROU)
Assistant Referee 1: Petruta Iugulescu (ROU)
Assistant Referee 2: Mihaela Tepusa (ROU)
Fourth Official: Cristina Trandafir (ROU)
Referee Observer: Silvia Spinelli (ITA)
