Brazil – Argentina
Referee: Julio Bascunan (CHI, photo)
Assistant Referee 1: Christian Schiemann (CHI)
Assistant Referee 2: Marcelo Barraza (CHI)
Fourth Official: Jorge Osotio (CHI)
Referee Assessor: Martin Vazquez (URU)
Colombia – Chile
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Kleber Gil (BRA)
Assistant Referee 2: Bruno Boschilia (BRA)
Fourth Official: Luiz De Oliveira (BRA)
Referee Assessor: Candelario Andarcia (VEN)
Venezuela – Bolivia
Referee: Andres Cunha (URU)
Assistant Referee 1: Richard Trinidad (URU)
Assistant Referee 2: Horacio Ferreiro (URU)
Fourth Official: Leodan Gonzalez (URU)
Referee Assessor: Carlos Vera (ECU)
Uruguay – Ecuador
Referee: Patricio Loustau (ARG)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Ivan Nunez (ARG)
Fourth Official: Dario Herrera (ARG)
Referee Assessor: Francisco Mondria (CHI)
Paraguay – Peru
Referee: Víctor Carrillo (PER)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Coty Carrera (PER)
Fourth Official: Miguel Santivañez (PER)
Referee Assessor: Roberto Perassi (BRA)