Referee: Andres Merlos (ARG)
Assistant Referee 1: Lucas Germanotta (ARG)
Assistant Referee 2: Facondo Rodriguez (ARG)
Referee: Christian Peralta (BOL)Assistant Referee 1: Roger Orellana (BOL)
Assistant Referee 2: Carlos Tapia (BOL)
Referee: Rafael Traci (BRA, photo)
Assistant Referee 1: Bruno Boschilia (BRA)
Assistant Referee 2: Rafael Da Silva (BRA)
Referee: Felipe Gonzalez (CHI)
Assistant Referee 1: Raul Orellana (CHI)
Assistant Referee 2: Jose Retamal (CHI)
Referee: Bismarks Santiago (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: John Gallego (COL)
Referee: Roberto Sanchez (ECU)
Assistant Referee 1: Juan Aguiar (ECU)
Assistant Referee 2: Andres Tola (ECU)
Referee: Derlis Lopez (PAR)
Assistant Referee 1: Roberto Canete (PAR)
Assistant Referee 2: Jose Cuevas (PAR)
Referee: Miguel Santivanez (PER)
Assistant Referee 1: Victor Raez (PER)
Assistant Referee 2: Stephen Atoche (PER)
Referee: Christian Ferreyra (URU)
Assistant Referee 1: Agustin Berisso (URU)
Assistant Referee 2: Santiago Fernandez (URU)
Referee: Orlando Bracamonte (VEN)
Assistant Referee 1: Alberto Ponte (VEN)
Assistant Referee 2: Franchescoly Chacon (VEN)
