21 June 2017
Russia – Portugal
Referee: Gianluca Rocchi (ITA, photo)
Assistant Referee 1: Elenito Di Liberatore (ITA)
Assistant Referee 2: Mauro Tonolini (ITA)
Fourth Official: Damir Skomina (SVN)
VAR 1: Sandro Ricci (BRA)
VAR 2: Jure Praprotnik (SVN)
AVAR: Ovidiu Hategan (ROU)
Mexico – New Zealand
Referee: Bakary Gassama (GAM)
Assistant Referee 1: Jean Birumushahu (BDI)
Assistant Referee 2: Marwa Range (KEN)
Fourth Official: Abdelkader Zitouni (TAH)
VAR 1: Clément Turpin (FRA)
VAR 2: Robert Vukan (SVN)
AVAR: Malang Diedhiou (SEN)
22 June 2017
Cameroon – Australia
Referee: Milorad Mažić (SRB)
Assistant Referee 1: Milovan Ristić (SRB)
Assistant Referee 2: Dalibor Djurdjević (SRB)
Fourth Official: Nestor Pitana (ARG)
VAR 1: Jair Marrufo (USA)
VAR 2: Hernan Maidana (ARG)
AVAR: Enrique Caceres (PAR)
Germany – Chile
Referee: Alireza Faghani (IRN)
Assistant Referee 1: Reza Sokhandan (IRN)
Assistant Referee 2: Mohammadreza Mansouri (IRN)
Fourth Official: Mark Geiger (USA)
VAR 1: Artur Soares Dias (POR)
VAR 2: Joe Fletcher (CAN)
AVAR: Ravshan Irmatov (UZB)