Bolivia – Uruguay
Referee: Patricio Loustau (ARG, photo)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Ezequiel Brailovksy (ARG)
Fourth Official: Silvio Trucco (ARG)
Referee Observer: Manuel Yupanqui (PER)
Colombia – Peru
Referee: Antonio Arias (PAR)
Assistant Referee 1: Milciades Saldivar (PAR)
Assistant Referee 2: Dario Gaona (PAR)
Fourth Official: Julio Quintana (PAR)
Referee Observer: Guido Aros (CHI)
Chile – Brazil
Referee: Roddy Zambrano (ECU)
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Byron Romero (ECU)
Fourth Official: Carlos Orbe (ECU)
Referee Observer: Carlos Coradina (ARG)
Venezuela – Paraguay
Referee: Jose Buitrago (COL)
Assistant Referee 1: Humberto Clavijo (COL)
Assistant Referee 2: Eduardo Diaz (COL)
Fourth Official: Adrian Velez (COL)
Referee Observer: Rogger Zambrano (ECU)
Argentina – Ecuador
Referee: Julio Bascunan (CHI)
Assistant Referee 1: Marcelo Barraza (CHI)
Assistant Referee 2: Raul Orellana (CHI)
Fourth Official: Jorge Osorio (CHI)
Referee Observer: Jorge Larrionda (URU)