Palmeiras – Libertad
Referee: Jesus Valenzuela (VEN, photo)
Assistant Referee 1: Jorge Urrego (VEN)
Assistant Referee 2: Tulio Moreno (VEN)
Fourth Official: Alexis Herrera (VEN)
VAR: John Ospina (COL)
AVAR: Alexander Guzman (COL)
Referee Assessor: Regildenia Moura (BRA)
Supervisor: Roberto Perassi (BRA)
Racing – Boca Juniors
Referee: Esteban Ostojich (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Gustavo Tejera (URU)
VAR: Mauro Vigliano (ARG)
AVAR: Juan Belatti (ARG)
Referee Assessor: Angel Sanchez (ARG)
Supervisor: Hernan Maidana (ARG)
Santos – Gremio
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Wilmar Navarro (COL)
Assistant Referee 2: Dionisio Ruiz (COL)
Fourth Official: Carlos Betancur (COL)
VAR: Nicolas Gallo (COL)
AVAR: John Leon (COL)
Referee Assessor: Emerson Carvalho (BRA)
Supervisor: Ednilson Corona (BRA)
Nacional – River Plate
Referee: Roberto Tobar (CHI)
Assistant Referee 1: Christian Schiemann (CHI)
Assistant Referee 2: Claudio Rios (CHI)
Fourth Official: Julio Bascunan (CHI)
VAR: Angelo Hermosilla (CHI)
AVAR: Raul Orellana (CHI)
Referee Assessor: Juan Cardellino (URU)
Supervisor: Dario Ubriaco (URU)