Τον Πολωνό Μπαρτόζ Φρανκόφσκι θα βαθμολογήσει ο Κύρος Βασάρας στην πρεμιέρα των ομίλων του Champions League.
14 September 2021
21:00 CET – London (Stamford Bridge)
Chelsea FC (ENG) – Football Club Zenit (RUS) | Group H
Referee: Bartosz Frankowski (POL)
Assistant Referee 1: Marcin Boniek (POL)
Assistant Referee 2: Jakub Winkler (POL)
Fourth Official: Krzysztof Jakubik (POL)
Video Assistant Referee: Marco Fritz (GER)
Assistant Video Assistant Referee: Marco Di Bello (ITA)
UEFA Referee Observer: Kyros Vassaras (GRE)
UEFA Delegate: Alex Miescher (SUI)
