Corinthians – Flamengo
Referee: Patricio Loustau (ARG, photo)
Assistant Referee 1: Juan Belatti (ARG)
Assistant Referee 2: Facundo Rodriguez (ARG)
Fourth Official: Nicolas Lamolina (ARG)
VAR: German Delfino (ARG)
AVAR 1: Salome Di Iorio (ARG)
AVAR 2: John Leon (COL)
Referee Assessor: Hector Baldassi (ARG)
Video Supervisor: Patricio Polic (CHI)
Atletico Mineiro – Palmeiras
Referee: Facundo Tello (ARG)
Assistant Referee 1: Diego Bonfa (ARG)
Assistant Referee 2: Gabriel Chade (ARG)
Fourth Official: Gery Vargas (BOL)
VAR: Juan Lara (CHI)
AVAR 1: Angelo Hermosilla (CHI)
AVAR 2: Ezequiel Brailovsky (ARG)
Referee Assessor: Ubaldo Aquino (PAR)
Video Supervisor: Wilson Lamouroux (COL)
Velez Sarsfield – Talleres
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Alexander Guzman (COL)
Assistant Referee 2: Wilmar Navarro (COL)
Fourth Official: Kevin Ortega (PER)
VAR: Juan Soto (VEN)
AVAR 1: Victor Carrillo (PER)
AVAR 2: Jonny Bossio (PER)
Referee Assessor: Oscar Maldonado (BOL)
Video Supervisor: Sergio Correa (BRA)
Athletico Paranaense – Estudiantes
Referee: Jesus Valenzuela (VEN)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Tulio Moreno (VEN)
Fourth Official: Alexis Herrera (VEN)
VAR: Julio Bascunan (CHI)
AVAR 1: Rodrigo Carvajal (CHI)
AVAR 2: Loreto Toloza (CHI)
Referee Assessor: Jose Carpio (ECU)
Video Supervisor: Henry Gambetta (PER)