Copa Sudamericana – Round of 16 (Second Leg)

23 October 2012
Millonarios – Palmeiras

Referee: Victor Carrillo (PER, photo)
Assistant Referee 1: Cesar Escano (PER)
Assistant Referee 2: Raul Lopez (PER)
Fourth Official: Henry Gambetta (PER)

Cerro Porteno – Colon

Referee: Dario Ubriaco (URU)
Assistant Referee 1: Miguel Nievas (URU)
Assistant Referee 2: Nicolas Taran (URU)
Fourth Official: Daniel Fedorczuk (URU)

24 October 2012
Atletico Goianiense – Universidad Catolica

Referee: Carlos Amarilla (PAR)
Assistant Referee 1: Milciades Saldivar (PAR)
Assistant Referee 2: Hugo Martinez (PAR)
Fourth Official: Ulises Mereles (PAR)

Sao Paulo – Liga de Loja

Referee: Julio Quintana (PAR)
Assistant Referee 1: Carlos Caceres (PAR)
Assistant Referee 2: Dario Gaona (PAR)
Fourth Official: Enrique Caceres (PAR)

Gremio – Barcelona

Referee: Patricio Loustau (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Juan Belatti (ARG)
Fourth Official: Federico Beligoy (ARG)

25 October 2012
Liverpool – Independiente

Referee: Carlos Vera (ECU)
Assistant Referee 1: Juan Cedeno (ECU)
Assistant Referee 2: Luis Alvarado (ECU)
Fourth Official: Roddy Zambrano (ECU)

Tigre – Deportivo Quito

Referee: Sandro Ricci (BRA)
Assistant Referee 1: Roberto Braatz (BRA)
Assistant Referee 2: Marcelo Van Gasse (BRA)
Fourth Official: Marcelo Henrique (BRA)

Emelec – Universidad de Chile

Referee: Saul Laverni (ARG)
Assistant Referee 1: Ernesto Uziga (ARG)
Assistant Referee 2: Ivan Nunez (ARG)
Fourth Official: German Delfino (ARG)