Colombia – Paraguay
Referee 1: Bogdan Sorescu (ROU, photo)
Referee 2: Alessandro Malfer (ITA, photo)
Third Referee: Eduardo Fernandes (POR)
Timekeeper: Cedric Pelissier (FRA)
Russia – Vietnam
Referee 1: Jorge Flores (SLV)
Referee 2: Francisco Rivera (MEX)
Third Referee: Sergio Cabrera (CUB)
Timekeeper: Ronny Castro (CRC)
Brazil – Iran
Referee 1: Ondrej Cerny (CZE)
Referee 2: Kamil Cetin (TUR)
Third Referee: Yuri Garcia (COL)
Timekeeper: Sasa Tomic (CRO)
Spain – Kazakhstan
Referee 1: Vahid Arzpeyma (IRN)
Referee 2: Chris Colley (AUS)
Third Referee: Khamis Al-Shamsi (UAE)
Timekeeper: Quoc Dung Truong (VIE)
Portugal – Costa Rica
Referee 1: Khalid Hnich (MAR)
Referee 2: Mohamed Youssef (EGY)
Third Referee: Adalbert Diouf (SEN)
Timekeeper: Theodore Eyebe (CMR)
Argentina – Ukraine
Referee 1: Nurdin Bukuev (KGZ)
Referee 2: Christopher Sinclair (NZL)
Third Referee: Tomohiro Kozaki (JPN)
Timekeeper: Rey Ritaga (PHI)
Thailand – Azerbaijan
Referee 1: Fernando Gutierrez (ESP)
Referee 2: Jianqiao Liu (CHN)
Third Referee: Rex Kamusu (SOL)
Timekeeper: Lance VanHaitsma (USA)
Italy – Egypt
Referee 1: Carlos Gonzalez (GUA)
Referee 2: Daniel Rodriguez (URU)
Third Referee: Elvis Pena (PAR)
Timekeeper: Henry Gutierrez (BOL)