Nacional Potosi – Guabira
Referee: Gery Vargas (BOL, photo)
Assistant Referee 1: Jose Antelo (BOL)
Assistant Referee 2: Edwar Saavedra (BOL)
Fourth Official: Christian Aleman (BOL)
Referee Assessor: Oscar Maldonado (BOL)
VAR Observer: Hector Baldassi (ARG)
Emelec – Macara
Referee: Franklin Congo (ECU)
Assistant Referee 1: Dennys Guerrero (ECU)
Assistant Referee 2: David Vacacela (ECU)
Fourth Official: Roberto Sanchez (ECU)
Referee Assessor: Wilson Avile (ECU)
VAR Observer: Sergio Viola (ARG)
Nacional – 12 de Octubre
Referee: Derlis Lopez (PAR)
Assistant Referee 1: Milciades Saldivar (PAR)
Assistant Referee 2: Eduardo Britos (PAR)
Fourth Official: Jose Mendez (PAR)
Referee Assessor: Amelio Andino (PAR)
VAR Observer: Hilton Moltinho (BRA)
Huachipato – Antofagasta
Referee: Piero Maza (CHI)
Assistant Referee 1: Raul Orellana (CHI)
Assistant Referee 2: Juan Serrano (CHI)
Fourth Official: Julio Bascunan (CHI)
Referee Assessor: Patricio Polic (CHI)
VAR Observer: Nilson Moncao (BRA)
Deportivo Cali – Deportes Tolima
Referee: Carlos Ortega (COL)
Assistant Referee 1: Dionisio Ruiz (COL)
Assistant Referee 2: Richard Ortiz (COL)
Fourth Official: John Hinestroza (COL)
Referee Assessor: Luzmila Gonzalez (COL)
VAR Observer: Paulo Silva (ARG)
Mineros – Aragua
Referee: Andres Pernia (VEN)
Assistant Referee 1: Alberto Ponte (VEN)
Assistant Referee 2: Antoni Garcia (VEN)
Fourth Official: Juan Soto (VEN)
Referee Assessor: Miguel Buitrago (VEN)
VAR Observer: Rodolfo Otero (ARG)
Palma Flor – Jorge Wilstermann
Referee: Juan Garcia (BOL)
Assistant Referee 1: Ariel Guizada (BOL)
Assistant Referee 2: Juan Montano (BOL)
Fourth Official: Dilio Rodriguez (BOL)
Referee Assessor: Pedro Saucedo (BOL)
VAR Observer: Wilson Lamouroux (COL)
Sport Huancayo – UT Cajamarca
Referee: Diego Haro (PER)
Assistant Referee 1: Michael Orue (PER)
Assistant Referee 2: Jesus Sanchez (PER)
Fourth Official: Edwin Ordonez (PER)
Referee Assessor: Jorge Jaimes (PER)
VAR Observer: Ricardo Casas (ARG)
Guayaquil City – Aucas
Referee: Luis Quiroz (ECU)
Assistant Referee 1: Ricardo Baren (ECU)
Assistant Referee 2: Edison Vasquez (ECU)
Fourth Official: Augusto Aragon (ECU)
Referee Assessor: Omar Ponce (ECU)
VAR Observer: Gustavo Rossi (ARG)
River Plate – Gusirena
Referee: Mario Diaz de Vivar (PAR)
Assistant Referee 1: Julio Aranda (PAR)
Assistant Referee 2: Jose Villagra (PAR)
Fourth Official: Juan Lopez (PAR)
Referee Assessor: Manuel Bernal (PAR)
VAR Observer: Ana Perez (PER)
Puerto Cabello – Metropolitanos
Referee: Jose Argote (VEN)
Assistant Referee 1: Lubin Torrealba (VEN)
Assistant Referee 2: Carlos Lopez (VEN)
Fourth Official: Orlando Bracamonte (VEN)
Referee Assessor: Marlon Escalante (VEN)
VAR Observer: Ubaldo Aquino (PAR)
Palestino – Cobresal
Referee: Angelo Hermosilla (CHI)
Assistant Referee 1: Jose Retamal (CHI)
Assistant Referee 2: Miguel Rocha (CHI)
Fourth Official: Nicolas Gamboa (CHI)
Referee Assessor: Francisco Mondria (CHI)
VAR Observer: Oscar Viera (BRA)
Deportivo Pasto – La Equidad
Referee: Carlos Betancur (COL)
Assistant Referee 1: John Gallego (COL)
Assistant Referee 2: David Fuentes (COL)
Fourth Official: Carlos Herrera (COL)
Referee Assessor: Abraham Gonzalez (COL)
VAR Observer: Oscar Ruiz (COL)
Melgar – Carlos Manucci
Referee: Michael Espinoza (PER)
Assistant Referee 1: Jonny Bossio (PER)
Assistant Referee 2: Leonar Soto (PER)
Fourth Official: Augusto Menendez (PER)
Referee Assessor: Fredy Arellanos (PER)
VAR Observer: Cesar Mongrut (PER)