2021 FIFA Arab Cup will be used for testing preselected WC referees. These are the referees in charge of Quarterfinals.
10 December 2021
Tunisia vs Oman
Referee: SIEBERT Daniel (GER)
Assistant Referee 1: FOLTYN Rafael (GER)
Assistant Referee 2: GITTELMANN Christian (GER)
Fourth Official: CONGER Matt (NZL)
Reserve AR : MAKASINI Tevita (TGA)
Video Assistant Referee: DINGERT Christian (GER)
Assistant Video Assistant Referee 1: BLOM Kevin (NED)
Offside VAR : SOKOLNICKI Pawel (POL)
Support VAR : KWIATKOWSKI Tomasz (POL)
Qatar vs United Arab Emirates
Referee: MATONTE CABRERA Andres Matias (URU)
Assistant Referee 1: SOPPI Martin (URU)
Assistant Referee 2: BARREIRO JARA Carlos (URU)
Fourth Official: SIKAZWE Janny (ZAM)
Reserve AR : SIWELA Zakhele (RSA)
Video Assistant Referee: GONZALEZ Leodan (URU)
Assistant Video Assistant Referee 1: SOTO Juan (VEN)
Offside VAR : BRAILOVSKY Ezequiel (ARG)
11 December 2021
Egypt vs Jordan
Referee: MARTINEZ Said (HON)
Assistant Referee 1: LOPEZ Walter (HON)
Assistant Referee 2: RAMIREZ Christian (HON)
Fourth Official: HERNANDEZ GOMEZ Fernando (MEX)
Reserve AR : DIAZ MEDINA Karen (MEX)
Video Assistant Referee: GUERRERO Fernando (MEX)
Assistant Video Assistant Referee 1: MARRUFO Jair (USA)
Offside VAR : CHADE Gabriel (ARG)
Support VAR : EVANS Shaun (AUS)
Morocco vs Algeria
Referee: SAMPAIO Wilton (BRA)
Assistant Referee 1: SIMON Danilo (BRA)
Assistant Referee 2: PIRES Bruno (BRA)
Fourth Official: SATO Ryuji (JPN)
Reserve AR : MIHARA Jun (JPN)
Video Assistant Referee: TRACI Rafael (BRA)
Assistant Video Assistant Referee 1: CUADRA FERNANDEZ Guillermo (ESP)
Offside VAR : DOS SANTOS Jerson (ANG)
Support VAR : ESCOBEDO Adonai (MEX)