Colo Colo – River Plate
Referee: Raphael Claus BRA (photo)
Assistant Referee 1: Bruno Pires BRA
Assistant Referee 2: Rodrigo Correa BRA
Fourth Official: Paulo Zanovelli BRA
VAR: Rodolpho Toski BRA
AVAR 1: Pablo Gonçalves BRA
AVAR 2: Jose Rocha BRA
Referee Assessor: Ednilson Corona BRA
VAR Supervisor: Marcio Santiago BRA
Fluminense – Atletico Mineiro
Referee: Facundo Tello ARG
Assistant Referee 1: Juan Belatti ARG
Assistant Referee 2: Maximiliano Del Yesso ARG
Fourth Official: Maximiliano Ramirez ARG
VAR: Silvio Trucco ARG
AVAR 1: Hernan Mastrangelo ARG
AVAR 2: German Delfino ARG
Referee Assessor: Carlos Ulloa CHI
VAR Supervisor: Carlos Pastorino URU
Botafogo – Sao Paulo
Referee: Esteban Ostojich URU
Assistant Referee 1: Nicolas Taran URU
Assistant Referee 2: Carlos Barreiro URU
Fourth Official: Mathias De Armas URU
VAR: Leodan Gonzalez URU
AVAR 1: Christian Ferreyra URU
AVAR 2: Richard Trinidad URU
Referee Assessor: Sergio Viola ARG
VAR Supervisor: Gustavo Rossi ARG
Flamengo – Penarol
Referee: Jesus Valenzuela VEN
Assistant Referee 1: Jorge Urrego VEN
Assistant Referee 2: Tulio Moreno VEN
Fourth Official: Alexis Herrera VEN
VAR: Juan Soto VEN
AVAR 1: Michael Espinoza PER
AVAR 2: Jonny Bossio PER
Referee Assessor: Ricardo Casas ARG
VAR Supervisor: Victor Carrillo PER
