6-8 June 2023
Athletico Paranaense – Libertad
Referee: Gery Vargas (BOL, photo)
Assistant Referee 1: Jose Antelo (BOL)
Assistant Referee 2: Edward Saavedra (BOL)
Fourth Official: Dilio Rodriguez (BOL)
VAR: Rodrigo Carvajal (CHI)
AVAR: Andres Tola (ECU)
Referee Assessor: Regildenia Moura (BRA)
VAR Supervisor: Wilson Avila (ECU)
Monagas – Deportivo Pereira
Referee: Alex Cajas (ECU)
Assistant Referee 1: David Vacacela (ECU)
Assistant Referee 2: Edison Vazquez (ECU)
Fourth Official: Susana Corella (ECU)
VAR: Roberto Sanchez (ECU)
AVAR: Monica Amboya (ECU)
Referee Assessor: Jairo Romero (VEN)
VAR Supervisor: Luis Vera (ECU)
Boca Juniors – Colo Colo
Referee: Anderson Daronco (BRA)
Assistant Referee 1: Danilo Simon (BRA)
Assistant Referee 2: Bruno Boschilia (BRA)
Fourth Official: Savio Sampaio (BRA)
VAR: Wagner Reway (BRA)
AVAR: Pablo Goncalves (BRA)
Referee Assessor: Hernan Maidana (ARG)
VAR Supervisor: Juan Cardellino (URU)
Melgar – Patronato
Referee: Bruno Arleu (BRA)
Assistant Referee 1: Luanderson Lima (BRA)
Assistant Referee 2: Fabrini Bevilaqua (BRA)
Fourth Official: Paulo Zanovelli (BRA)
VAR: Daniel Nobre (BRA)
AVAR: Igor Benevenuto (BRA)
Referee Assessor: Cesar Escano (PER)
VAR Supervisor: Jose Espinel (ECU)
Alianza Lima – Atletico Mineiro
Referee: Facundo Tello (ARG)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Sebastian Raineri (ARG)
Fourth Official: Leandro Rey (ARG)
VAR: Mauro Vigliano (ARG)
AVAR: Maria Fortunato (ARG)
Referee Assessor: Victor Carrillo (PER)
VAR Supervisor: Angel Sanchez (ARG)
Bolivar – Cerro Porteno
Referee: Cristian Garay (CHI)
Assistant Referee 1: Jose Retamal (CHI)
Assistant Referee 2: Miguel Rocha (CHI)
Fourth Official: Maria Carvajal (CHI)
VAR: Fernando Vejar (CHI)
AVAR: Leslie Vazquez (CHI)
Referee Assessor: Pedro Saucedo (BOL)
VAR Supervisor: Patricio Polic (CHI)
Nacional – Internacional
Referee: Dario Herrera (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Pablo Gonzalez (ARG)
Fourth Official: Andres Merlos (ARG)
VAR: Hernan Mastrangelo (ARG)
AVAR: Hector Paleta (ARG)
Referee Assessor: Martin Vazquez (URU)
VAR Supervisor: Ricardo Casas (ARG)
Aucas – Nublense
Referee: Angel Arteaga (VEN)
Assistant Referee 1: Alberto Ponte (VEN)
Assistant Referee 2: Carlos Lopez (VEN)
Fourth Official: Jose Argote (VEN)
VAR: Juan Soto (VEN)
AVAR: Heider Castro (COL)
Referee Assessor: Jose Lara (ECU)
VAR Supervisor: Gustavo Rossi (ARG)
Independiente Del Valle – Corinthians
Referee: Alexis Herrera (VEN)
Assistant Referee 1: Lubin Torrealba (VEN)
Assistant Referee 2: Antoni Garcia (VEN)
Fourth Official: Jesus Cartagena (PER)
VAR: Leonard Mosquera (COL)
AVAR: María Daza (COL)
Referee Assessor: Sandra Zambrano (ECU)
VAR Supervisor: Henry Gambetta (PER)
Argentinos Juniors – Liverpool
Referee: Roberto Perez (PER)
Assistant Referee 1: Enrique Pinto (PER)
Assistant Referee 2: Stephen Atoche (PER)
Fourth Official: Edwin Ordonez (PER)
VAR: Angelo Hermosilla (CHI)
AVAR: Alan Sandoval (CHI)
Referee Assessor: Sergio Viola (ARG)
VAR Supervisor: Emerson Carvalho (BRA)
River Plate – Fluminense
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Dionisio Ruiz (COL)
Fourth Official: Carlos Betancur (COL)
VAR: David Rodriguez (COL)
AVAR: Yadir Acuna (COL)
Referee Assessor: Hector Baldassi (ARG)
VAR Supervisor: Juan Cardellino (URU)
Palmeiras – Barcelona
Referee: Andres Rojas (COL)
Assistant Referee 1: Alexander Guzman (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: Nicolas Lamolina (ARG)
VAR: John Perdomo (COL)
AVAR: Mauricio Perez (COL)
Referee Assessor: Marcelo Rogerio (BRA)
VAR Supervisor: Carlos Pastorino (URU)
The Strongest – Sporting Cristal
Referee: Esteban Ostojich (URU)
Assistant Referee 1: Carlos Barreiro (URU)
Assistant Referee 2: Andres Nievas (URU)
Fourth Official: Emikar Calderas (VEN)
VAR: Fernando Vejar (CHI)
AVAR: Leslie Vazquez (CHI)
Referee Assessor: Jorge Antequera (BOL)
VAR Supervisor: Patricio Polic (CHI)
Metropolitanos – Independiente Medellín
Referee: Maximiliano Ramírez (ARG)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Gisela Trucco (ARG)
Fourth Official: Pablo Echavarría (ARG)
VAR: Roberto Sanchez (ECU)
AVAR: Monica Amboya (ECU)
Referee Assessor: Marlon Escalante (VEN)
VAR Supervisor: Luis Vera (ECU)
Flamengo – Racing
Referee: Gustavo Tejera (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Bismarks Santiago (COL)
VAR: Andres Cunha (URU)
AVAR: Sebastian Vela (COL)
Referee Assessor: Giulliano Bozzano (BRA)
VAR Supervisor: Wilson Lamouroux (COL)
Olimpia – Atletico Nacional
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Rodrigo Correa (BRA)
Assistant Referee 2: Bruno Pires (BRA)
Fourth Official: Wagner Magalhaes (BRA)
VAR: Rafael Traci (BRA)
AVAR: Jose Rocha (BRA)
Referee Assessor: Roberto Silvera (URU)
VAR Supervisor: Emerson Carvalho (BRA)