Flamengo – Corinthians
Referee: Esteban Ostojich (URU, photo)
Assistant Referee 1: Richard Trinidad (URU)
Assistant Referee 2: Carlos Barreiro (URU)
Fourth Official: Guillermo Guerrero (ECU)
VAR: Leodan Gonzalez (URU)
AVAR 1: Carlos Orbe (ECU)
AVAR 2: Christian Lescano (ECU)
Referee Assessor: Ricardo Casas (ARG)
Video Supervisor: Wilson Lamouroux (COL)
Palmeiras – Atletico Mineiro
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Alexander Guzman (COL)
Assistant Referee 2: Wilmar Navarro (COL)
Fourth Official: Carlos Ortega (COL)
VAR: Julio Bascunan (CHI)
AVAR 1: Rodrigo Carvajal (CHI)
AVAR 2: John Leon (COL)
Referee Assessor: Hector Baldassi (ARG)
Video Supervisor: Rodolfo Otero (ARG)
Talleres – Velez
Referee: Eber Aquino (PAR)
Assistant Referee 1: Eduardo Cardozo (PAR)
Assistant Referee 2: Jose Cuevas (PAR)
Fourth Official: Juan Benitez (PAR)
VAR: Carlos Benitez (PAR)
AVAR 1: Fernando Lopez (PAR)
AVAR 2: Milciades Saldivar (PAR)
Referee Assessor: Jose Buitrago (COL)
Video Supervisor: Roberto Silvera (URU)
Estudiantes de la Plata – Athletico Paranaense
Referee: Andres Matonte (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Jose Burgos (URU)
VAR: Andres Cunha (URU)
AVAR 1: Gustavo Tejera (URU)
AVAR 2: Rodney Aquino (PAR)
Referee Assessor: Carlos Pastorino (URU)
Video Supervisor: Dario Ubriaco (URU)