Libertad – Atletico Mineiro
Referee: Fernando Rapallini (ARG, photo)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Cristian Navarro (ARG)
Fourth Official: Leandro Rey (ARG)
VAR: Jorge Balino (ARG)
AVAR: Paulo Dovalo (ARG)
Referee Assessor: Miguel Nievas (URU)
VAR Supervisor: Roberto Silvera (URU)
Atletico Paranaense – Alianza Lima
Referee: Alexis Herrera (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Lubin Torrealba (VEN)
Fourth Official: Jesus Valenzuela (VEN)
VAR: Juan Soto (VEN)
AVAR: Carlos Lopez (VEN)
Referee Assessor: Luis Sanchez (VEN)
VAR Supervisor: Luis Vera (ECU)
River Plate – The Strongest
Referee: Gustavo Tejera (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Yender Herrera (VEN)
VAR: Juan Lara (CHI)
AVAR: Angelo Hermosilla (CHI)
Referee Assessor: Patricio Loustau (ARG)
VAR Supervisor: Carlos Pastorino (URU)
Fluminense – Sporting Cristal
Referee: Piero Maza (CHI)
Assistant Referee 1: Claudio Urrutia (CHI)
Assistant Referee 2: Alejandro Molina (CHI)
Fourth Official: John Hinestroza (COL)
VAR: Leonard Mosquera (COL)
AVAR: Mauricio Perez (COL)
Referee Assessor: Alicio Pena (BRA)
VAR Supervisor: Patricio Polic (CHI)
Olimpia – Melgar
Referee: Raphael Claus (BRA)
Assistant Referee 1: Danilo Simon (BRA)
Assistant Referee 2: Bruno Boschilia (BRA)
Fourth Official: Ramon Abatti (BRA)
VAR: Wagner Reway (BRA)
AVAR: Paulo Goncalves (BRA)
Referee Assessor: Ednilson Corona (BRA)
VAR Supervisor: Pericles Cortes (BRA)
Atletico Nacional – Patronato
Referee: Paulo Zanovelli (BRA)
Assistant Referee 1: Guilherme Camilo (BRA)
Assistant Referee 2: Leila Moreira (BRA)
Fourth Official: Savio Sampaio (BRA)
VAR: Daiane Muniz (BRA)
AVAR: Fabricio Vilarinho (BRA)
Referee Assessor: Ana Perez (PER)
VAR Supervisor: Wilson Avila (ECU)
Nacional – Metropolitanos
Referee: Roberto Perez (PER)
Assistant Referee 1: Enrique Pinto (PER)
Assistant Referee 2: Stephen Atoche (PER)
Fourth Official: Diego Haro (PER)
VAR: Carlos Orbe (ECU)
AVAR: Jonny Bossio (PER)
Referee Assessor: Jorge Larrionda (URU)
VAR Supervisor: Henry Gambetta (PER)
Internacional – Independiente Medellín
Referee: Facundo Tello (ARG)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Maximiliano Del Yesso (ARG)
Fourth Official: Maximiliano Ramirez (ARG)
VAR: Mauro Vigliano (ARG)
AVAR: German Delfino (ARG)
Referee Assessor: Paulo Conceicao (BRA)
VAR Supervisor: Ricardo Casas (ARG)
Racing – Nublense
Referee: Kevin Ortega (PER)
Assistant Referee 1: Michael Orue (PER)
Assistant Referee 2: Jesus Sanchez (PER)
Fourth Official: Edwin Ordonez (PER)
VAR: John Perdomo (COL)
AVAR: John Leon (COL)
Referee Assessor: Hector Baldassi (ARG)
VAR Supervisor: Sandra Zambrano (ECU)
Flamengo – Aucas
Referee: Andres Rojas (COL)
Assistant Referee 1: Sebastian Vela (COL)
Assistant Referee 2: Richard Ortiz (COL)
Fourth Official: Bismarks Santiago (COL)
VAR: Nicolas Gallo (COL)
AVAR: Jorge Guzman (COL)
Referee Assessor: Regildenia Moura (BRA)
VAR Supervisor: Patricio Polic (CHI)
Corinthians – Liverpool
Referee: Angel Arteaga (VEN)
Assistant Referee 1: Tulio Moreno (VEN)
Assistant Referee 2: Alberto Ponte (VEN)
Fourth Official: Dilio Rodriguez (BOL)
VAR: Yadir Acuna (COL)
AVAR: Maria Daza (COL)
Referee Assessor: Ana Oliveira (BRA)
VAR Supervisor: Gustavo Rossi (ARG)
Independiente Del Valle – Argentinos Juniors
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Dionisio Ruiz (COL)
Fourth Official: Ivo Mendez (BOL)
VAR: Nicolas Rodriguez (COL)
AVAR: Alexander Guzman (COL)
Referee Assessor: Juan Corozo (ECU)
VAR Supervisor: Wilson Lamouroux (COL)
Palmeiras – Bolivar
Referee: Jesus Valenzuela (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Lubin Torrealba (VEN)
Fourth Official: Alexis Herrera (VEN)
VAR: Juan Soto (VEN)
AVAR: Carlos Lopez (VEN)
Referee Assessor: Luis Sanchez (VEN)
VAR Supervisor: Luis Vera (ECU)
Boca Juniors – Monagas
Referee: Andres Matonte (URU)
Assistant Referee 1: Carlos Barreiro (URU)
Assistant Referee 2: Paulo Llarena (URU)
Fourth Official: Anahi Fernandez (URU)
VAR: Rodolpho Toski (BRA)
AVAR: Rodrigo Guarizo (BRA)
Referee Assessor: Sergio Viola (ARG)
VAR Supervisor: Carlos Pastorino (URU)
Colo Colo – Pereira
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Rodrigo Correa (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Flavio Souza (BRA)
VAR: Rafael Traci (BRA)
AVAR: Jose Rocha (BRA)
Referee Assessor: Christian Schiemann (CHI)
VAR Supervisor: Juan Cardellino (URU)
Barcelona – Cerro Porteno
Referee: Dario Herrera (ARG)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Gabriel Chade (ARG)
Fourth Official: Paulo Echavarria (ARG)
VAR: Silvio Trucco (ARG)
AVAR: Salome Di Iorio (ARG)
Referee Assessor: Jose Carpio (ECU)
VAR Supervisor: Angel Sanchez (ARG)