2-4 October 2018
Independiente – River Plate
Referee: Anderson Daronco (BRA, photo)
Assistant Referee 1: Marcelo Van Gasse (BRA)
Assistant Referee 2: Danilo Manis (BRA)
Fourth Official: Luiz Oliveira (BRA)
VAR 1: Wilton Sampaio (BRA)
VAR 2: Rodolpho Toski (BRA)
AVAR: Bruno Boschilia (BRA)
Referee Assessor: Pablo Silva (ARG)
VAR Assessor: Francisco Mondria (CHI)
Gremio – Atletico Tucuman
Referee: Roberto Tobar (CHI)
Assistant Referee 1: Christian Schiemann (CHI)
Assistant Referee 2: Claudio Rios (CHI)
Fourth Official: Piero Maza (CHI)
VAR 1: Julio Bascunan (CHI)
VAR 2: Victor Carrillo (CHI)
AVAR: Jonny Bossio (PER)
Referee Assessor: Dario Ubriaco (URU)
VAR Assessor: Ubaldo Aquino (PAR)
Palmeiras – Colo Colo
Referee: Wilmar Roldan (COL)
Assistant Referee 1: Cristian De La Cruz (COL)
Assistant Referee 2: Alexander Guzman (COL)
Fourth Official: Gustavo Murillo (COL)
VAR 1: Patricio Loustau (ARG)
VAR 2: Fernando Rapallini (ARG)
AVAR: Hernan Maidana (ARG)
Referee Assessor: Alberto Tejada (PER)
VAR Assessor: Martin Vazquez (URU)
Cruzeiro – Boca Juniors
Referee: Andres Cunha (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Mauricio Espinosa (URU)
Fourth Official: Jonathan Fuentes (URU)
VAR 1: Leodan Gonzalez (URU)
VAR 2: Esteban Ostojich (URU)
AVAR: Richard Trinidad (URU)
Referee Assessor: Jose Buitrago (COL)
VAR Assessor: Carlos Torres (PAR)