26 March 2013 Bolivia – Argentina
Referee: Enrique Osses (CHI, photo)
Assistant Referee 1: Francisco Mondria (CHI)
Assistant Referee 2: Carlos Astroza (CHI)
Fourth Official: Julio Bascunan (CHI)
Referee Observer: Jorge Larrionda (URU)
Ecuador – Paraguay
Referee: Sandro Ricci (BRA)
Assistant Referee 1: Emerson Carvalho (BRA)
Assistant Referee 2: Alessandro Rocha (BRA)
Fourth Official: Paulo Oliveira (BRA)
Referee Observer: Oscar Ruiz (COL)
Venezuela – Colombia
Referee: Antonio Arias (PAR)
Assistant Referee 1: Rodney Aquino (PAR)
Assistant Referee 2: Dario Gaona (PAR)
Fourth Official: Enrique Caceres (PAR)
Referee Observer: Alberto Tejada (PER)
Chile – Uruguay
Referee: Nestor Pitana (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Gustavo Rossi (ARG)
Fourth Official: Saul Laverni (ARG)
Referee Observer: Carlos Alarcon (PAR)
