Slavia Praha – Valur Reykjavik
Referee: Eszter Urban (HUN, photo)
Assistant Referee 1: Anita Vad (HUN)
Assistant Referee 2: Petra Nagy (HUN)
Fourth Official: Reka Bognar (HUN)
Referee Observer: Christine Frai (GER)
KFF Vllaznia – Zhytlobud Kharkiv
Referee: Lucie Šulcova (CZE)
Assistant Referee 1: Nikola Šafrankova (CZE)
Assistant Referee 2: Zuzana Špindlerova (CZE)
Fourth Official: Jana Adamkova (CZE)
Referee Observer: Anri Saarivainio (FIN)
FC Rosengard – Brann Kvinner
Referee: Ewa Augustyn (POL)
Assistant Referee 1: Paulina Baranowska (POL)
Assistant Referee 2: Aleksandra Ulanowska (POL)
Fourth Official: Monika Mularczyk (POL)
Referee Observer: Rhona Coombes (IRL)
BK Häcken – Paris St. Germain
Referee: Ivana Projkovska (MKD)
Assistant Referee 1: Vjolca Izeiri (MKD)
Assistant Referee 2: Elena Soklevska-Ilievski (MKD)
Fourth Official: Irena Velevačkoska-Ristevski (MKD)
Referee Observer: Carina Vitulano (ITA)
AFC Ajax – Arsenal WFC
Referee: Marta Huerta De Aza (ESP)
Assistant Referee 1: Guadalupe Porras Ayuso (ESP)
Assistant Referee 2: Eliana Fernandez Gonzalez (ESP)
Fourth Official: Maria Martinez Madrona (ESP)
Referee Observer: Elke Günther (GER)
SKN St. Pölten – KuPS Kuopio
Referee: Shona Shukrula (NED)
Assistant Referee 1: Nicolet Bakker (NED)
Assistant Referee 2: Martha Boer (NED)
Fourth Official: Marisca Overtoom (NED)
Referee Observer: Gitte Holm (DEN)
FC Zürich Frauen – SFK Sarajevo
Referee: Reelika Turi (EST)
Assistant Referee 1: Karolin Kaivoja (EST)
Assistant Referee 2: Helen Käosaar (EST)
Fourth Official: Triinu Vaher (EST)
Referee Observer: Ingrid Jonsson (SWE)
Real Madrid – Rosenborg Kvinner
Referee: Rebecca Welch (ENG)
Assistant Referee 1: Natalie Aspinall (ENG)
Assistant Referee 2: Franca Overtoom (NED)
Fourth Official: Emily Heaslip (ENG)
SL Benfica – Rangers LFC
Referee: Marina Živković (SRB)
Assistant Referee 1: Aleksandra Stojanac (SRB)
Assistant Referee 2: Zorica Žujović (SRB)
Fourth Official: Jasmina Mickoska (SRB)
Referee Observer: Lilach Asulin (ISR)
Juventus FC – HB Koge
Referee: Abigail Byrne (ENG)
Assistant Referee 1: Lisa Rashid (ENG)
Assistant Referee 2: Georgia Ball (ENG)
Fourth Official: Louise Saunders (ENG)
Referee Observer: Jenny Palmqvist (SWE)
AS Roma – Sparta Praha
Referee: Jelena Medjedović (SRB)
Assistant Referee 1: Ivana Jovanović (SRB)
Assistant Referee 2: Bojana Šćepanović (SRB)
Fourth Official: Milica Milovanović (SRB)
Referee Observer: Irina Mîrț (ROU)
Bayern München – Real Sociedad
Referee: Tess Olofsson (SWE)
Assistant Referee 1: Polyxeni Irodótou (CYP)
Assistant Referee 2: Almira Spahic (SWE)
Fourth Official: Eva Svärdsudd (SWE)
Referee Observer: Gyöngyi Gaal (HUN)
