Nacional – Aurora
Referee: Dario Ubriaco (URU, photo)
Assistant Referee 1: Marcelo Costa (URU)
Assistant Referee 2: Carlos Changala (URU)
Fourth Official: Ulisses Merelles (PAR)
Arsenal – Estudiantes
Referee: Gabriel Favale (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Gustavo Rossi (ARG)
Fourth Official: Nestor Pitana (ARG)
31 August 2011
CA Lanus – Godoy Cruz
Referee: Juan Pompei (ARG)
Assistant Referee 1: Hernan Maidana (ARG)
Assistant Referee 2: Ariel Bustos (ARG)
Fourth Official: Federico Beligoy (ARG)
1 September 2011
Argentinos Juniors – Velez Sarsfield
Assistant Referee 1: Hernan Maidana (ARG)
Assistant Referee 2: Ariel Bustos (ARG)
Fourth Official: Federico Beligoy (ARG)
1 September 2011
Argentinos Juniors – Velez Sarsfield
Referee: Diego Abal (ARG)
Assistant Referee 1: Juan Bellati (ARG)
Assistant Referee 2: Ernesto Uziga (ARG)
Fourth Official: Sergio Pezzotta (ARG)
Deportivo Anzoategui – Universitario
Assistant Referee 1: Juan Bellati (ARG)
Assistant Referee 2: Ernesto Uziga (ARG)
Fourth Official: Sergio Pezzotta (ARG)
Deportivo Anzoategui – Universitario
Assistant Referee 1: Christian Lescano (ECU)
Assistant Referee 2: Byron Romero (ECU)
Fourth Official: Giovanni Perluzzo (VEN)
