Referee: William Collum (SCO, photo)
Assistant Referee 1: Graham Chambers (SCO)
Assistant Referee 2: Martin Cryans (SCO)
Fourth Official: Marlon Escalante (VEN)
Ecuador – Spain
Referee: Peter O'Leary (NZL)
Assistant Referee 1: Ravinesh Kumar (FIJ)
Assistant Referee 2: Jackson Namo (SOL)
Fourth Official: Abdulrahman Abdul (QAT)
Croatia – Nigeria
Assistant Referee 1: Graham Chambers (SCO)
Assistant Referee 2: Martin Cryans (SCO)
Fourth Official: Marlon Escalante (VEN)
Ecuador – Spain
Referee: Peter O'Leary (NZL)
Assistant Referee 1: Ravinesh Kumar (FIJ)
Assistant Referee 2: Jackson Namo (SOL)
Fourth Official: Abdulrahman Abdul (QAT)
Croatia – Nigeria
Assistant Referee 1: William Casavieja (URU)
Assistant Referee 2: Carlos Pastorino (URU)
Fourth Official: Marlon Escalante (VEN)
Australia – Costa Rica
Referee: Robert Schorgenhofer (AUT)
Assistant Referee 1: Alain Hoxha (AUT)
Assistant Referee 2: Mario Strudl (AUT)
Fourth Official: Abdulrahman Abdul (QAT)
4 August 2011
Mexico – England
Referee: Djamel Haimoudi (ALG)
Assistant Referee 1: Ayman Degaish (EGY)
Assistant Referee 2: Foaad El Maghrabi (LBY)
Fourth Official: Patricio Polic (CHI)
Argentina – Korea DPR
Referee: Noumandiez Doue (CIV)
Assistant Referee 1: Mohsen Ben Salem (TUN)
Assistant Referee 2: Jean-Claude Birumushasu (BDI)
Fourth Official: Wilson Seneme (BRA)
Brazil – Panama
Referee: Mark Clattenburg (ENG)
Assistant Referee 1: Simon Beck (ENG)
Assistant Referee 2: Stephen Child (ENG)
Fourth Official: Istvan Vad (HUN)
Egypt – Austria
Referee: Walter Lopez (GUA)
Assistant Referee 1: Hermenerito Leal (GUA)
Assistant Referee 2: Gerson Lopez (GUA)
Fourth Official: Patricio Polic (CHI)