Fluminense – Union Santa Fe
Referee: Esteban Ostojich (URU, photo)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Carlos Barreiro (URU)
Fourth Official: Andres Cunha (URU)
Referee Assessor: Hilton Moutinho (BRA)
VAR Supervisor: Wilson Lamouroux (COL)
Deportivo La Guaira – Independiente
Referee: Nicolas Gallo (COL)
Assistant Referee 1: Richard Ortiz (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: Christian Aleman (BOL)
Referee Assessor: Candelario Andarcia (VEN)
VAR Supervisor: Jose Carpio (ECU)
General Caballero – Ceara
Referee: John Hinestroza (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Alexander Guzman (COL)
Fourth Official: Wilmar Roldan (COL)
Referee Assessor: Dario Ubriaco (URU)
Everton – Ayacucho
Referee: Facundo Tello (ARG)
Assistant Referee 1: Facundo Rodriguez (ARG)
Assistant Referee 2: Rodney Aquino (PAR)
Fourth Official: Andres Merlos (ARG)
Referee Assessor: Barbra Bastias (CHI)
VAR Supervisor: Oscar Viera (PAR)
Independiente Medellin – Internacional
Referee: Nicolas Lamolina (ARG)
Assistant Referee 1: Jose Savorani (ARG)
Assistant Referee 2: Mariana de Almeida (ARG)
Fourth Official: Yael Falcon (ARG)
Referee Assessor: Abraham Gonzalez (COL)
VAR Supervisor: Carlos Pastorino (URU)
Guairena – 9 de Octubre
Referee: Christian Ferreyra (URU)
Assistant Referee 1: Pablo Llarena (URU)
Assistant Referee 2: Andres Nievas (URU)
Fourth Official: Gustavo Tejera (URU)
Referee Assessor: Juan Zorrilla (PAR)
VAR Supervisor: Ubaldo Aquino (PAR)
Cuiaba – River Plate
Referee: Cristian Garay (CHI)
Assistant Referee 1: Christian Schiemann (CHI)
Assistant Referee 2: Claudio Rios (CHI)
Fourth Official: Carlos Orbe (ECU)
Referee Assessor: Silvia Regina (BRA)
VAR Supervisor: Cesar Mongrut (PER)
Melgar – Racing
Referee: Dilio Rodriguez (BOL)
Assistant Referee 1: Ariel Guizada (BOL)
Assistant Referee 2: Carlos Tapia (BOL)
Fourth Official: Raul Orosco (BOL)
Referee Assessor: Cesar Escano (PER)
VAR Supervisor: Wilson Avila (ECU)
Antofagasta – Atletico Goianiense
Referee: Jose Mendez (PAR)
Assistant Referee 1: Jose Villagra (PAR)
Assistant Referee 2: Luis Onieva (PAR)
Fourth Official: Juan Benitez (PAR)
Referee Assessor: Cynthia Franco (PAR)
Universidad Catolica – Banfield
Referee: Augusto Menendez (PER)
Assistant Referee 1: Enrique Pinto (PER)
Assistant Referee 2: Alberth Alarcon (PER)
Fourth Official: Michael Espinoza (PER)
Referee Assessor: Juan Albarracin (ECU)
VAR Supervisor: Jorge Jaimes (PER)
Jorge Wilstermann – Sao Paulo
Referee: Carlos Ortega (COL)
Assistant Referee 1: John Leon (COL)
Assistant Referee 2: Dionisio Ruiz (COL)
Fourth Official: Luis Quiroz (ECU)
Referee Assessor: Oscar Maldonado (BOL)
VAR Supervisor: Wilson Lamouroux (COL)
Defensa y Justicia – LDU Quito
Referee: Gery Vargas (BOL)
Assistant Referee 1: Jose Antelo (BOL)
Assistant Referee 2: Edwar Saavedra (BOL)
Fourth Official: Ivo Mendez (BOL)
Referee Assessor: Ricardo Casas (ARG)
VAR Supervisor: Ubaldo Aquino (PAR)
Union La Calera – Santos
Referee: Angel Arteaga (VEN)
Assistant Referee 1: Alberto Ponte (VEN)
Assistant Referee 2: Franchescoly Chacon (VEN)
Fourth Official: Orlando Bracamonte (VEN)
Referee Assessor: Barbra Bastias (CHI)
VAR Supervisor: Oscar Ruiz (COL)
Oriente Petrolero – Junior
Referee: Piero Maza (CHI)
Assistant Referee 1: Manuel Marin (CHI)
Assistant Referee 2: Juan Serrano (CHI)
Fourth Official: Nicolas Gamboa (CHI)
Referee Assessor: Pedro Saucedo (BOL)
VAR Supervisor: Martin Vazquez (URU)
Barcelona – Metropolitanos
Referee: Anderson Daronco (BRA)
Assistant Referee 1: Bruno Pires (BRA)
Assistant Referee 2: Alessandro Rocha (BRA)
Fourth Official: Wagner Magalhaes (BRA)
Referee Assessor: Luis Vera (ECU)
VAR Supervisor: Emerson de Csrvalho (BRA)
Montevideo Wanderers – Lanus
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Rafael Alves (BRA)
Assistant Referee 2: Marcelo Van Gasse (BRA)
Fourth Official: Edina Alves (BRA)
Referee Assessor: Carlos Pastorino (URU)
VAR Supervisor: Olga Miranda (PAR)
