Chile – Argentina
Referee: Antonio Arias (PAR, photo)
Assistant Referee 1: Nicolas Yegros (PAR)
Assistant Referee 2: Dario Gaona (PAR)
Fourth Official: Julio Quintana (PAR)
Venezuela – Ecuador
Referee: Nestor Pitana (ARG)
Assistant Referee 1: Hernan Maidana (ARG)
Assistant Referee 2: Juan Belatti (ARG)
Fourth Official: Federico Beligoy (ARG)
Bolivia – Uruguay
Referee: Victor Rivera (PER)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Raul Lopez (PER)
Fourth Official: Henry Gambetta (PER)
Paraguay – Peru
Referee: Pablo Lunati (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Gustavo Rossi (ARG)
Fourth Official: Patricio Loustau (ARG)
