26 May 2019
Senegal – Colombia
Referee: Michael Oliver (ENG, photo)
Assistant Referee 1: Simon Bennett (ENG)
Assistant Referee 2: Stuart Burt (ENG)
Fourth Official: David Yareboinen (PNG)
VAR: Artur Soares Dias (POR)
AVAR: Fu Ming (CHN)
Poland – Tahiti
Referee: Ahmed Al-Kaf (OMA)
Assistant Referee 1: Abu Bakar Al-Amri (OMA)
Assistant Referee 2: Rashid Al-Ghaithi (OMA)
Fourth Official: Joel Alarcon (PER)
VAR: Khamis Al-Marri (QAT)
AVAR: Ammar Al-Jeneibi (UAE)
Mexico – Japan
Referee: Daniel Siebert (GER)
Assistant Referee 1: Jan Seidel (GER)
Assistant Referee 2: Rafael Foltyn (GER)
Fourth Official: Ilgiz Tantashev (UZB)
VAR: Alan Kelly (USA)
AVAR: Andres Rojas (COL)
Ecuador – Italy
Referee: Adham Makhadmeh (JOR)
Assistant Referee 1: Ahmad Al-Roalle (JOR)
Assistant Referee 2: Mohammad Al-Kalaf (JOR)
Fourth Official: Sandro Schärer (SUI)
VAR: Paweł Raczkowski (POL)
AVAR: Jesus Valenzuela (VEN)