CONMEBOL Sudamericana 2020 – Round of 16 (Second Leg)

1-3 December 2020

Lanus – Bolivar 
Referee: Cristian Garay (CHI, photo) 
Assistant Referee 1: Claudio Rios (CHI) 
Assistant Referee 2: Jose Retamal (CHI) 
Fourth Official: Juan Soto (VEN) 
VAR: Piero Maza (CHI) 
AVAR: Eduardo Gamboa (CHI) 
VAR Observer: Angel Sanchez (ARG) 
Referee Assessor: Ricardo Casas (ARG) 

Union – Bahia
Referee: John Ospina (COL)
Assistant Referee 1: Sebastian Vela (COL)
Assistant Referee 2: Wilmar Navarro (COL)
Fourth Official: Luis Yrusta (BOL)
VAR: Carlos Betancur (COL)
AVAR: Alexander Guzman (COL)
VAR Observer: Sergio Viola (ARG)
Referee Assessor: Gustavo Rossi (ARG)

Deportivo Cali – Velez Sarsfield 
Referee: Eber Aquino (PAR) 
Assistant Referee 1: Milciades Saldivar (PAR) 
Assistant Referee 2: Eduardo Cardozo (PAR) 
Fourth Official: Luis Quiroz (ECU) 
VAR: Diego Haro (PER) 
AVAR: Michael Espinoza (PER) 
VAR Observer: Wilson Lamouroux (COL) 
Referee Assessor: Jose Buitrago (COL) 

Independiente – Fenix
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Fabricio Vilarinho (BRA)
Assistant Referee 2: Guilherme Camilo (BRA)
Fourth Official: Roberto Sanchez (ECU)
VAR: Rafael Traci (BRA)
AVAR: Danilo Manis (BRA)
VAR Observer: Sabrina Lois (ARG)
Referee Assessor: Hector Baldassi (ARG)

Sport Huancayo – Coquimbo Unido
Referee: Augusto Aragon (ECU)
Assistant Referee 1: Byron Romero (ECU)
Assistant Referee 2: Ricardo Baren (ECU)
Fourth Official: Franklin Congo (ECU)
VAR: Carlos Orbe (ECU)
AVAR: Christian Lescano (ECU)
VAR Observer: Henry Gambetta (PER)
Referee Assessor: Freddy Arellanos (PER)

Union La Calera – Junior
Referee: Bruno Arleu (BRA)
Assistant Referee 1: Bruno Boschilia (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Wagner Magalhaes (BRA)
VAR: Rodolpho Toski (BRA)
AVAR: Flavio Souza (BRA)
VAR Observer: Patricio Polic (CHI)
Referee Assessor: Francisco Mondria (CHI)

Universidad Catolica – River Plate
Referee: Alexis Herrera (VEN)
Assistant Referee 1: Tulio Moreno (VEN)
Assistant Referee 2: Carlos Lopez (VEN)
Fourth Official: Miguel Santivanez (PER)
VAR: Victor Carrillo (PER)
AVAR: Kevin Ortega (PER)
VAR Observer: Jorge Osorio (CHI)
Referee Assessor: Barbra Bastias (CHI)

Vasco da Gama – Defensa y Justicia
Referee: Andres Cunha (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Juan Garcia (BOL)
VAR: Daniel Fedorczuk (URU)
AVAR: Ivo Mendez (BOL)
VAR Observer: Claudio Freitas (BRA)
Referee Assessor: Nilson Moncao (BRA)