8-9 March 2023
Magallanes – Independiente MedellinReferee: Kevin Ortega (PER, photo)
Assistant Referee 1: Michael Orue (PER)
Assistant Referee 2: Jesus Sanchez (PER)
Fourth Official: Edwin Ordonez (PER)
VAR: German Delfino (ARG)
AVAR: Jonny Bossio (PER)
Referee Assessor: Ricardo Casas (ARG)
VAR Supervisor: Wilson Lamouroux (COL)
Millonarios – Atletico Mineiro
Referee: Piero Maza (CHI)
Assistant Referee 1: Jose Retamal (CHI)
Assistant Referee 2: Claudio Urrutia (CHI)
Fourth Official: Felipe Gonzalez (CHI)
VAR: Angelo Hermosilla (CHI)
AVAR: Alejandro Molina (CHI)
Referee Assessor: Ana Perez (PER)
VAR Supervisor: Roberto Silvera (URU)
Huracan – Sporting Cristal
Referee: Andres Matonte (URU)
Assistant Referee 1: Nicolas Taran (URU)
Assistant Referee 2: Martin Soppi (URU)
Fourth Official: Christian Ferreyra (URU)
VAR: Andres Cunha (URU)
AVAR: Esteban Ostojich (URU)
Referee Assessor: Sergio Viola (ARG)
VAR Supervisor: Luis Vera (ECU)
Fortaleza – Cerro Porteno
Referee: Facundo Tello (ARG)
Assistant Referee 1: Ezequiel Brailovsky (ARG)
Assistant Referee 2: Gabriel Chade (ARG)
Fourth Official: Maximiliano Ramirez (ARG)
VAR: Mauro Vigliano (ARG)
AVAR: Jorge Balino (ARG)
Referee Assessor: Silvia Regina (BRA)
VAR Supervisor: Juan Cardellino (URU)