Semi-finals:
6 October 2021, 20:45 CET - Stadio Giuseppe Meazza, Milan (ITA)
ITALY - SPAIN
Referee: Sergei Karasev (RUS)
Assistant Referee 1: Igor Demeshko (RUS)
Assistant Referee 2: Maksim Gavrilin (RUS)
Fourth Official: Sergei Ivanov (RUS)
Video Assistant Referee: Pol van Boekel (NED)
Assistant Video Assistant Referee: Christian Dingert (GER)
UEFA Referee Observer: Francesco Bianchi (SUI)
UEFA Delegate: Raili Ellermaa (EST)