Caracas – Athletico Paranaense
Referee: Andres Rojas (COL, photo)
Assistant Referee 1: Sebastian Vela (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: Michael Espinoza (PER)
Referee Assessor: Luis Sanchez (VEN)
VAR Supervisor: Manuel Yupanqui (PER)
Olimpia – Cerro Porteno
Referee: Anderson Daronco (BRA)
Assistant Referee 1: Danilo Manis (BRA)
Assistant Referee 2: Rafael Alves (BRA)
Fourth Official: Luiz Oliveira (BRA)
Referee Assessor: Ubaldo Aquino (PER)
VAR Supervisor: Enrique Caceres (PAR)
Colon – Penarol
Referee: Wilton Sampaio (BRA)
Assistant Referee 1: Bruno Pires (BRA)
Assistant Referee 2: Bruno Boschilia (BRA)
Fourth Official: Braulio Machado (BRA)
Referee Assessor: Gustavo Rossi (ARG)
VAR Supervisor: Olga Miranda (PAR)
Deportivo Cali – Boca Juniors
Referee: Jesus Valenzuela (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Tulio Moreno (VEN)
Fourth Official: Alexis Herrera (VEN)
Referee Assessor: Wilson Lamouroux (COL)
VAR Supervisor: Roberto Silvera (URU)
Always Ready – Corinthians
Referee: Piero Maza (CHI)
Assistant Referee 1: Alejandro Molina (CHI)
Assistant Referee 2: Miguel Rocha (CHI)
Fourth Official: Nicolas Gamboa (CHI)
Referee Assessor: Juan Lugones (BOL)
VAR Supervisor: Wilson Avila (ECU)
Sporting Cristal – Flamengo
Referee: John Ospina (COL)
Assistant Referee 1: Alexander Guzman (COL)
Assistant Referee 2: Wilmar Navarro (COL)
Fourth Official: Wilmar Roldan (COL)
Referee Assessor: Freddy Arellanos (PER)
VAR Supervisor: Hector Baldassi (ARG)
Red Bull Bragantino – Nacional
Referee: Kevin Ortega (PER)
Assistant Referee 1: Michael Orue (PER)
Assistant Referee 2: Jesus Sanchez (PER)
Fourth Official: Dilio Rodriguez (BOL)
Referee Assessor: Roberto Perassi (BRA)
VAR Supervisor: Jose Buitrago (COL)
America Mineiro – Independiente Del Valle
Referee: Fernando Rapallini (ARG)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Diego Bonfa (ARG)
Fourth Official: Pablo Echavarria (ARG)
Referee Assessor: Paulo Conceicao (BRA)
VAR Supervisor: Carlos Pastorino (URU)
Talleres – Universidad Catolica
Referee: Gustavo Tejera (URU)
Assistant Referee 1: Martin Soppi (URU)
Assistant Referee 2: Carlos Barreiro (URU)
Fourth Official: Jose Burgos (URU)
Referee Assessor: Hector Baldassi (ARG)
VAR Supervisor: Olga Miranda (PAR)
Alianza Lima – River Plate
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Alexander Guzman (COL)
Fourth Official: John Ospina (COL)
Referee Assessor: Jorge Jaimes (PER)
VAR Supervisor: Enrique Caceres (PAR)
Deportivo Tachira – Palmeiras
Referee: Dario Herrera (ARG)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Jose Savorani (ARG)
Fourth Official: John Hinestroza (COL)
Referee Assessor: Marlon Escalante (VEN)
VAR Supervisor: Carlos Astroza (CHI)
Deportes Tolima – Atletico Mineiro
Referee: Alexis Herrera (VEN)
Assistant Referee 1: Tulio Moreno (VEN)
Assistant Referee 2: Jorge Urrego (VEN)
Fourth Official: Jesus Valenzuela (VEN)
Referee Assessor: Abraham Gonzalez (COL)
VAR Supervisor: Jose Carpio (ECU)
Independiente Petrolero – Emelec
Referee: Cristian Garay (CHI)
Assistant Referee 1: Claudio Urrutia (CHI)
Assistant Referee 2: Juan Serrano (CHI)
Fourth Official: Maria Carvajal (CHI)
Referee Assessor: Oscar Maldonado (BOL)
VAR Supervisor: Roberto Silvera (URU)
Fortaleza – Colo Colo
Referee: Andres Cunha (URU)
Assistant Referee 1: Pablo Llarena (URU)
Assistant Referee 2: Richard Trinidad (URU)
Fourth Official: Leodan Gonzalez (URU)
Referee Assessor: Sergio Cristiano (BRA)
VAR Supervisor: Angel Sanchez (ARG)
Estudiantes de La Plata – Velez Sarsfield
Referee: Eber Aquino (PAR)
Assistant Referee 1: Eduardo Cardozo (PAR)
Assistant Referee 2: Milciades Saldivar (PAR)
Fourth Official: Derlis Lopez (PAR)
Referee Assessor: Sergio Viola (ARG)
VAR Supervisor: Hernan Maidana (ARG)
The Strongest – Libertad
Referee: Nicolas Gamboa (CHI)
Assistant Referee 1: Miguel Rocha (CHI)
Assistant Referee 2: Alejandro Molina (CHI)
Fourth Official: Piero Maza (CHI)
Referee Assessor: Juan Lugones (BOL)
VAR Supervisor: Juan Albarracin (ECU)