CONMEBOL Sudamericana 2020 – Second Round (First Leg)

27-29 October 2020

Audax Italiano – Bolivar 
Referee: Fernando Espinoza (ARG, photo) 
Assistant Referee 1: Julio Fernandez (ARG)
Assistant Referee 2: Cristian Navarro (ARG) 
Fourth Official: Felipe Gonzalez (CHI) 
Referee Assessor: Jorge Osorio (CHI) 

Sport Huancayo – Liverpool
Referee: Marlon Vera (ECU)
Assistant Referee 1: Juan Aguiar (ECU)
Assistant Referee 2: Dennys Guerrero (ECU)
Fourth Official: Carlos Betancur (COL)
Referee Assessor: Cesar Mongrut (PER)

Union La Calera – Deportes Tolima
Referee: Fernando Echenique (ARG)
Assistant Referee 1: Ariel Guizada (BOL)
Assistant Referee 2: Juan Montano (BOL)
Fourth Official: Christian Aleman (BOL)
Referee Assessor: Patricio Polic (CHI)

Fenix – Huachipato
Referee: Arnaldo Samaniego (PAR)
Assistant Referee 1: Eduardo Cardozo (PAR)
Assistant Referee 2: Milciades Saldivar (PAR)
Fourth Official: Andres Merlos (ARG)
Referee Assessor: Dario Ubriaco (URU)

Sportivo Luqueno – Defensa y Justicia
Referee: Andres Matonte (URU)
Assistant Referee 1: Martin Soppi (URU)
Assistant Referee 2: Carlos Barreiro (URU)
Fourth Official: Juan Lopez (PAR)
Referee Assessor: Carlos Torres (PAR)

Atletico Nacional – River Plate
Referee: Angel Arteaga (VEN)
Assistant Referee 1: Carlos Lopez (VEN)
Assistant Referee 2: Lubin Torrealba (VEN)
Fourth Official: Wilmar Roldan (COL)
Referee Assessor: Wilson Lamouroux (COL)

Lanus – Sao Paulo
Referee: Christian Ferreyra (URU)
Assistant Referee 1: Horacio Ferreiro (URU)
Assistant Referee 2: Santiago Fernandez (URU)
Fourth Official: Patricio Loustau (ARG)
Referee Assessor: Ricardo Casas (ARG)

Vasco da Gama – Caracas
Referee: Michael Espinoza (PER)
Assistant Referee 1: Coty Carrera (PER)
Assistant Referee 2: Raul Lopez (PER)
Fourth Official: Wagner Magalhaes (BRA)
Referee Assessor: Nilson Moncao (BRA)

Velez Sarsfield – Penarol
Referee: Derlis Lopez (PAR)
Assistant Referee 1: Roberto Canete (PAR)
Assistant Referee 2: Jose Cuevas (PAR)
Fourth Official: Mauro Vigliano (ARG)
Referee Assessor: Sergio Viola (ARG)

Millonarios – Deportivo Cali

Referee: Franklin Congo (ECU)
Assistant Referee 1: Andres Tola (ECU)
Assistant Referee 2: Monica Amboya (ECU)
Fourth Official: John Ospina (COL)
Referee Assessor: Jose Buitrago (COL)

Sol de America – Universidad Catolica
Referee: Nicolas Lamolina (ARG)
Assistant Referee 1: Lucas Germanotta (ARG)
Assistant Referee 2: Daiana Milone (ARG)
Fourth Official: Mario Diaz de Vivar (PAR)
Referee Assessor: Joel Ruiz (PAR)

Union – Emelec
Referee: Andres Cunha (URU)
Assistant Referee 1: Roberto Canete (URU)
Assistant Referee 2: Jose Cuevas (PAR)
Fourth Official: Dario Herrera (ARG)
Referee Assessor: Gustavo Rossi (ARG)

Coquimbo Unido – Estudiantes de Merida
Referee: Christian Aleman (BOL)
Assistant Referee 1: Juan Montano (BOL)
Assistant Referee 2: Ariel Guizada (BOL)
Fourth Official: Fernando Espinoza (ARG)
Referee Assessor: Barbra Bastias (CHI)

Independiente – Atletico Tucuman
Referee: Christian Ferreyra (URU)
Assistant Referee 1: Horacio Ferreiro (URU)
Assistant Referee 2: Santiago Fernandez (URU)
Fourth Official: Derlis Lopez (PAR)
Referee Assessor: Angel Sanchez (ARG)

Melgar – Bahia
Referee: Carlos Betancur (COL)
Assistant Referee 1: Sebastian Vela (COL)
Assistant Referee 2: John Gallego (COL)
Fourth Official: Marlon Vera (ECU)
Referee Assessor: Manuel Yupanqui (PER)

Plaza Colonia – Junior
Referee: Andres Merlos (ARG)
Assistant Referee 1: Maximiliano Yesso (ARG)
Assistant Referee 2: Mariana Almeida (ARG)
Fourth Official: Arnaldo Samaniego (PAR)
Referee Assessor: Roberto Silvera (URU)