Colombia – Ecuador
Referee: Heber Lopes (BRA, photo)
Assistant Referee 1: Marcio Santiago (BRA)
Assistant Referee 2: Marcelo van Gasse (BRA)
Fourth Official: Leandro Vuaden (BRA)
Referee Observer: Ubaldo Aquino (PAR)
Paraguay – Bolivia
Referee: Víctor Carrillo (PER)
Assistant Referee 1: Johnny Bossio (PER)
Assistant Referee 2: Cesar Escano (PER)
Fourth Official: Manuel Garay (PER)
Referee Observer: Oscar Ruiz (COL)
Chile – Venezuela
Referee: Sandro Ricci (BRA)
Assistant Referee 1: Alessandro Rocha (BRA)
Assistant Referee 2: Emerson De Carvalho (BRA)
Fourth Official: Pericles Cortez (BRA)
Referee Observer: Ernesto Filippi (URU)
Peru – Uruguay
Referee: Patricio Loustau (ARG)
Assistant Referee 1: Hernan Maidana (ARG)
Assistant Referee 2: Juan Belatti (ARG)
Fourth Official: Mauro Vigliano (ARG)
Referee Observer: Bernardo Corujo (VEN)